A tight fit for two full size suitcases and two people, but it did exactly what we expected (give us a place to sleep and charge our phones). Maite and Juan Carlos were very understanding when we ran into some issues with check-in due to standby flight issues, followed by jet lag that caused us to forget to scroll up for checkin instructions in the chat after that back and forth messaging.
They even provided water when we checked in! Very nice. You stay with others and share a bathroom with one other person/group staying on the floor, but it’s no big deal. We personally didn’t see anyone, but did hear people downstairs. However, that’s expected being in the center of the city, with an extremely convenient location.