A very inventive and efficient use of a small space, and it was plenty of room for three people (2 adults and one child). Very convenient to the metro, grocery and playground. We had a quiet stay.
Definitely not recommended for small or clumsy children, as the floating staircase is open entirely on the sides. We did not allow our 7 year old to use the staircase to the kitchen, as he nearly fell the first and only time he did. For adults, perfectly fine!