Auth.auth().signIn(withEmail: emailAddress, password: password) { (user, error) in
        // If Successful, pull firstName/lastName
        let ref: DatabaseReference!
        ref = Database.database().reference().child("users").child(emailAddress)

        ref!.observe(DataEventType.value, with: { (snapshot) in
            // Get user value
            let postDict = snapshot.value as? NSDictionary ?? [:]
            let firstName = postDict["firstName"] as? String ?? ""
            let lastName = postDict["lastName"] as? String ?? ""
            let showroom = postDict["showroom"] as! NSDictionary
            let showroomReference = showroom["showroomID"] as? String ?? ""

            if showroomReference == "" {
                completionHandler(.failure(Error.unknownShowroom))
            }

            let remoteUser = try User(record: postDict, context: DatabaseManager.shared.persistentContainer.newBackgroundContext())

            self.fetchShowroom(forIdentifier: showroomReference) { (result) in
                do
                {
                    let showroom = try result.value()
                    remoteUser.showroom = showroom
                    remoteUser.brands = showroom.brands

                    completionHandler(.success(remoteUser))
                }
                catch
                {
                    completionHandler(.failure(error))
                }
            }
        })
    }