Great apartment in Roma Norte. Communication with Alex was great both before and during our stay.
Only gripe could be that you only get one set of keys which makes it more difficult to split with your companions. So you trade a bit of comfort for social cohesion :+)))
Also, no problem for us, but could be an issue for some: apartment is on 3rd floor without elevator.
BTW (related to keys) place feels very secure in a neighborhood that feels very secure.
Highly recommended.
Thanks Alex & Laura for your excellent hospitality