I had an absolutely lovely stay at Gui's apartment. The self check-in was incredibly helpful (particularly because our bus from New York was delayed!) and meant that I wasn't reliant on Gui's availability / stressing about communication! A simple pin code and app and we were good to go! The space is as described and the pictures are a very accurate representation of what to expect. It was immaculately clean - the kitchen has glasses (I accidentally broke one - I'm sorry Gui!), crockery and cutlery, there were some coffee pods left beside the machine and a jug of water in the fridge. The bathroom has a bath and over-head shower with great water pressure. The bedroom has plenty of storage space and a memory foam mattress - it's VERY firm but comfortable. The living space and L-shaped sofa were perfect for evenings in watching Netflix. Gui was very responsive and I loved the list of recommendations he put together for the neighbourhood. I LOVED Columbia Heights. The Metro station is less than 10 mins walk from the apartment and there are so many nice places to eat and drink nearby. I particularly liked the Coupe for brunch and Odd Provisions - a little gourmet grocery store right across the street. I plan on coming back to DC and wouldn't hesitate to stay at Gui's again, or recommend his place to a friend!