The host was unclear and unprofessional. Since I have a pushchair for my baby, I contacted the host before I confirm the booking to ensure there are no stairs, or if there, will be a lift. He answered by "the flat is in the first floor". Then I booked four days. Unfortunately, when I came to the building, I was surprised that there was very narrow stairs and there wasn't any lift. I was forced to book to another hotel nearby where I can access by my pushchair. When I contacted Airbnb team to cancel the booking, they were able to refund three nights only excluding taxes and booking fees. His unclear answer costed my one more than one third the price!