Although its only really one room with a corridor it has a generous sized bathroom, a useful kitchen area and a comfortable living/sleeping room. Everything is very new and fresh and comfortable. Although it is interior, it is utterly silent, which given you are right in the heart of busy Malasana is amazing. Shown around by a real person (very polite and correct) which is a luxury these days in Airbnb. The block is clean and tidy. Excellent communication. Would recommend for short business stays for one person, but might be a bit claustrophobic for longer stays.