we had a wonderful stay at Le Guerin. note that you have to subscribe and download the Wonder app to get all the info about the unit. other than that, everything was perfect. It's clean, quiet, you have everything you need for your stay. Check-in is super easy since you don't need keys, only a code to enter the building and the unit. Finally the location is exceptional. 1 minute from the Mont Royal station. Great restaurants, bars and bakeries just down the building. Would recommend!