I am new to Airbnb but been staying in hotels before and I can say without any doubt that this was my best experience so far. The flat its in a great location to access all the major monuments by public transportation. Its very tidy and has a great space, has 4 single beds in 2 bedrooms a spacious open plan living, dining and kitchen with all the relevant appliances and more.
The host is excelente and very thoughtful, he spent at least 30 minutes advising us what to see and how to get there, much better than a tour guide. Every little detail was thought to give us the best experience, from the bottle of champagne that he gave us to celebrate my birthday, to his availability to hold our luggage after check out so we could enjoy our day without having to carry it around.
I definitely would stay there again if the opportunity presents itself.