diff --git a/apps.go b/apps.go
index 8c7f080..96393d8 100644
--- a/apps.go
+++ b/apps.go
@@ -6,6 +6,7 @@ import (
 	"net/http"
 )
 
+//AppList return the list of the Nextcloud Apps
 func (c *Client) AppList() ([]string, error) {
 	res, err := c.baseRequest(routes.apps, "", "", nil, http.MethodGet)
 	if err != nil {
@@ -16,6 +17,7 @@ func (c *Client) AppList() ([]string, error) {
 	return r.Ocs.Data.Apps, nil
 }
 
+//AppListEnabled lists the enabled apps
 func (c *Client) AppListEnabled() ([]string, error) {
 	ro := &req.RequestOptions{
 		Params: map[string]string{"filter": "enabled"},
@@ -29,6 +31,7 @@ func (c *Client) AppListEnabled() ([]string, error) {
 	return r.Ocs.Data.Apps, nil
 }
 
+//AppListDisabled lists the disabled apps
 func (c *Client) AppListDisabled() ([]string, error) {
 	ro := &req.RequestOptions{
 		Params: map[string]string{"filter": "disabled"},
@@ -42,6 +45,7 @@ func (c *Client) AppListDisabled() ([]string, error) {
 	return r.Ocs.Data.Apps, nil
 }
 
+//AppInfos return the app's details
 func (c *Client) AppInfos(name string) (types.App, error) {
 	res, err := c.baseRequest(routes.apps, name, "", nil, http.MethodGet)
 	if err != nil {
@@ -52,24 +56,16 @@ func (c *Client) AppInfos(name string) (types.App, error) {
 	return r.Ocs.Data, nil
 }
 
+//AppEnable enables an app
 func (c *Client) AppEnable(name string) error {
-	res, err := c.baseRequest(routes.apps, name, "", nil, http.MethodPut)
-	if err != nil {
-		return err
-	}
-	var r types.BaseResponse
-	res.JSON(&r)
-	return nil
+	_, err := c.baseRequest(routes.apps, name, "", nil, http.MethodPut)
+	return err
 }
 
+//AppDisable disables an app
 func (c *Client) AppDisable(name string) error {
-	res, err := c.baseRequest(routes.apps, name, "", nil, http.MethodDelete)
-	if err != nil {
-		return err
-	}
-	var r types.BaseResponse
-	res.JSON(&r)
-	return nil
+	_, err := c.baseRequest(routes.apps, name, "", nil, http.MethodDelete)
+	return err
 }
 
 func (c *Client) appsBaseRequest(name string, route string, ro *req.RequestOptions, method string) error {
diff --git a/auth.go b/auth.go
index bd6e782..07b3d5d 100644
--- a/auth.go
+++ b/auth.go
@@ -8,6 +8,7 @@ import (
 
 var unauthorized = fmt.Errorf("login first")
 
+// Login perform login and create a session with the Nextcloud API.
 func (c *Client) Login(username string, password string) error {
 	c.username = username
 	c.password = password
@@ -34,6 +35,7 @@ func (c *Client) Login(username string, password string) error {
 	return nil
 }
 
+// Logout logs out from the Nextcloud API, close the session and delete session's cookie
 func (c *Client) Logout() error {
 	c.session.CloseIdleConnections()
 	c.session.HTTPClient.Jar = nil
diff --git a/client.go b/client.go
index 60ae36b..a4a8373 100644
--- a/client.go
+++ b/client.go
@@ -46,6 +46,7 @@ import (
 	"net/url"
 )
 
+// Client is the API client that performs all operations against a Nextcloud server.
 type Client struct {
 	baseURL      *url.URL
 	username     string
@@ -55,6 +56,7 @@ type Client struct {
 	capabilities *types.Capabilities
 }
 
+// NewClient create a new Client from the Nextcloud Instance URL
 func NewClient(hostname string) (*Client, error) {
 	baseURL, err := url.ParseRequestURI(hostname)
 	if err != nil {
diff --git a/gonextcloud_test.go b/gonextcloud_test.go
index 3b1a9f2..156149c 100644
--- a/gonextcloud_test.go
+++ b/gonextcloud_test.go
@@ -29,6 +29,7 @@ type Config struct {
 	NotExistingGroup string   `yaml:"not-existing-group"`
 }
 
+// LoadConfig loads the test configuration
 func LoadConfig() error {
 	f, err := os.Open("./config.yml")
 	if err != nil {
@@ -38,10 +39,7 @@ func LoadConfig() error {
 	if err != nil {
 		return err
 	}
-	if err := yaml.Unmarshal(b, &config); err != nil {
-		return err
-	}
-	return nil
+	return yaml.Unmarshal(b, &config)
 }
 
 func TestLoadConfig(t *testing.T) {
diff --git a/groups.go b/groups.go
index 67aacb8..53b1a00 100644
--- a/groups.go
+++ b/groups.go
@@ -6,6 +6,7 @@ import (
 	"net/http"
 )
 
+//GroupList lists the Nextcloud groups
 func (c *Client) GroupList() ([]string, error) {
 	res, err := c.baseRequest(routes.groups, "", "", nil, http.MethodGet)
 	if err != nil {
@@ -16,6 +17,7 @@ func (c *Client) GroupList() ([]string, error) {
 	return r.Ocs.Data.Groups, nil
 }
 
+//GroupUsers list the group's users
 func (c *Client) GroupUsers(name string) ([]string, error) {
 	res, err := c.baseRequest(routes.groups, name, "", nil, http.MethodGet)
 	if err != nil {
@@ -26,6 +28,7 @@ func (c *Client) GroupUsers(name string) ([]string, error) {
 	return r.Ocs.Data.Users, nil
 }
 
+//GroupSearch return the list of groups matching the search string
 func (c *Client) GroupSearch(search string) ([]string, error) {
 	ro := &req.RequestOptions{
 		Params: map[string]string{"search": search},
@@ -39,6 +42,7 @@ func (c *Client) GroupSearch(search string) ([]string, error) {
 	return r.Ocs.Data.Groups, nil
 }
 
+//GroupCreate creates a group
 func (c *Client) GroupCreate(name string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -51,6 +55,7 @@ func (c *Client) GroupCreate(name string) error {
 	return nil
 }
 
+//GroupDelete deletes the group
 func (c *Client) GroupDelete(name string) error {
 	if err := c.groupBaseRequest(name, "", nil, http.MethodDelete); err != nil {
 		return err
@@ -58,6 +63,7 @@ func (c *Client) GroupDelete(name string) error {
 	return nil
 }
 
+//GroupSubAdminList lists the group's subadmins
 func (c *Client) GroupSubAdminList(name string) ([]string, error) {
 	res, err := c.baseRequest(routes.groups, name, "subadmins", nil, http.MethodGet)
 	if err != nil {
diff --git a/routes.go b/routes.go
index 1841110..9e26741 100644
--- a/routes.go
+++ b/routes.go
@@ -2,6 +2,7 @@ package gonextcloud
 
 import "net/url"
 
+// Route references the available routes
 type Routes struct {
 	capabilities *url.URL
 	users        *url.URL
diff --git a/users.go b/users.go
index b4e3cb3..9659adf 100644
--- a/users.go
+++ b/users.go
@@ -12,6 +12,7 @@ import (
 	"sync"
 )
 
+// UserList return the Nextcloud'user list
 func (c *Client) UserList() ([]string, error) {
 	res, err := c.baseRequest(routes.users, "", "", nil, http.MethodGet)
 	//res, err := c.session.Get(u.String(), nil)
@@ -23,6 +24,7 @@ func (c *Client) UserList() ([]string, error) {
 	return r.Ocs.Data.Users, nil
 }
 
+// User return the details about the specified user
 func (c *Client) User(name string) (*types.User, error) {
 	if name == "" {
 		return nil, &types.APIError{Message: "name cannot be empty"}
@@ -41,6 +43,7 @@ func (c *Client) User(name string) (*types.User, error) {
 	return &r.Ocs.Data, nil
 }
 
+// UserSearch returns the users whose name match the search string
 func (c *Client) UserSearch(search string) ([]string, error) {
 	ro := &req.RequestOptions{
 		Params: map[string]string{"search": search},
@@ -54,6 +57,7 @@ func (c *Client) UserSearch(search string) ([]string, error) {
 	return r.Ocs.Data.Users, nil
 }
 
+// UserCreate create a new user
 func (c *Client) UserCreate(username string, password string, user *types.User) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -70,10 +74,12 @@ func (c *Client) UserCreate(username string, password string, user *types.User)
 	return c.UserUpdate(user)
 }
 
+//UserDelete delete the user
 func (c *Client) UserDelete(name string) error {
 	return c.userBaseRequest(name, "", nil, http.MethodDelete)
 }
 
+//UserEnable enables the user
 func (c *Client) UserEnable(name string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{},
@@ -81,6 +87,7 @@ func (c *Client) UserEnable(name string) error {
 	return c.userBaseRequest(name, "enable", ro, http.MethodPut)
 }
 
+//UserDisable disables the user
 func (c *Client) UserDisable(name string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{},
@@ -88,10 +95,12 @@ func (c *Client) UserDisable(name string) error {
 	return c.userBaseRequest(name, "disable", ro, http.MethodPut)
 }
 
+//UserSendWelcomeEmail (re)send the welcome mail to the user (return an error if the user has not configured his email)
 func (c *Client) UserSendWelcomeEmail(name string) error {
 	return c.userBaseRequest(name, "welcome", nil, http.MethodPost)
 }
 
+//UserUpdate takes a *types.User struct to update the user's information
 func (c *Client) UserUpdate(user *types.User) error {
 	m := structs.Map(user)
 	errs := make(chan types.UpdateError)
@@ -117,38 +126,47 @@ func (c *Client) UserUpdate(user *types.User) error {
 	return types.NewUpdateError(errs)
 }
 
+//UserUpdateEmail update the user's email
 func (c *Client) UserUpdateEmail(name string, email string) error {
 	return c.userUpdateAttribute(name, "email", email)
 }
 
+//UserUpdateDisplayName update the user's display name
 func (c *Client) UserUpdateDisplayName(name string, displayName string) error {
 	return c.userUpdateAttribute(name, "displayname", displayName)
 }
 
+//UserUpdatePhone update the user's phone
 func (c *Client) UserUpdatePhone(name string, phone string) error {
 	return c.userUpdateAttribute(name, "phone", phone)
 }
 
+//UserUpdateAddress update the user's address
 func (c *Client) UserUpdateAddress(name string, address string) error {
 	return c.userUpdateAttribute(name, "address", address)
 }
 
+//UserUpdateWebSite update the user's website
 func (c *Client) UserUpdateWebSite(name string, website string) error {
 	return c.userUpdateAttribute(name, "website", website)
 }
 
+//UserUpdateTwitter update the user's twitter
 func (c *Client) UserUpdateTwitter(name string, twitter string) error {
 	return c.userUpdateAttribute(name, "twitter", twitter)
 }
 
+//UserUpdatePassword update the user's password
 func (c *Client) UserUpdatePassword(name string, password string) error {
 	return c.userUpdateAttribute(name, "password", password)
 }
 
+//UserUpdateQuota update the user's quota (bytes)
 func (c *Client) UserUpdateQuota(name string, quota int) error {
 	return c.userUpdateAttribute(name, "quota", strconv.Itoa(quota))
 }
 
+//UserGroupList lists the user's groups
 func (c *Client) UserGroupList(name string) ([]string, error) {
 	res, err := c.baseRequest(routes.users, name, "groups", nil, http.MethodGet)
 	if err != nil {
@@ -159,6 +177,7 @@ func (c *Client) UserGroupList(name string) ([]string, error) {
 	return r.Ocs.Data.Groups, nil
 }
 
+//UserGroupAdd adds a the user to the group
 func (c *Client) UserGroupAdd(name string, group string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -168,6 +187,7 @@ func (c *Client) UserGroupAdd(name string, group string) error {
 	return c.userBaseRequest(name, "groups", ro, http.MethodPost)
 }
 
+//UserGroupRemove removes the user from the group
 func (c *Client) UserGroupRemove(name string, group string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -177,6 +197,7 @@ func (c *Client) UserGroupRemove(name string, group string) error {
 	return c.userBaseRequest(name, "groups", ro, http.MethodDelete)
 }
 
+//UserGroupPromote promotes the user as group admin
 func (c *Client) UserGroupPromote(name string, group string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -186,6 +207,7 @@ func (c *Client) UserGroupPromote(name string, group string) error {
 	return c.userBaseRequest(name, "subadmins", ro, http.MethodPost)
 }
 
+//UserGroupDemote demotes the user
 func (c *Client) UserGroupDemote(name string, group string) error {
 	ro := &req.RequestOptions{
 		Data: map[string]string{
@@ -195,6 +217,7 @@ func (c *Client) UserGroupDemote(name string, group string) error {
 	return c.userBaseRequest(name, "subadmins", ro, http.MethodDelete)
 }
 
+//UserGroupSubAdminList lists the groups where he is subadmin
 func (c *Client) UserGroupSubAdminList(name string) ([]string, error) {
 	if !c.loggedIn() {
 		return nil, unauthorized