My experience staying at Sonder (Maisonneuve) was great.
Appartment is exactly the way it's shown in the pictures. Clear communication via sms on pending requests. Walls are thick so no need to worry about next-door guests. TV has everything you need (Netflix, Spotify, Youtube, ...). The provided kitchen amenities and silverware are more than enough to get by. The washing machine and drier work very well. Same goes for the dishwasher. Fridge is spacious.
Beds are okay in terms of comfortability, but a bit on the smaller side in my opinion. The couch could also be a bit more spacious as it really only fits two people (appt in question is a double bedroom meant to fit up to 4 guests).
Other than that i'd recommend Sonder (Maisonneuve) to anyone looking for a nice, central and modern appartment.