Unfortunately, Boris' assistant who was meant to meet us to give us the keys was an hour late and we were left outside in the cold (it was late at night so we couldn't seek refuge anywhere) until managed to reach Boris himself who was helpful and got us inside to wait for his assistant there. I believe this was all just a misunderstanding though, as inconvenient as it was.
The flat itself is small yet beautiful - perfect for 2 people staying a short time. The view was nothing short of spectacular, and the positioning meant we could easily walk everywhere.
The bed was really comfy, there is a fully functional kitchen, good wifi and a small yet acceptable bathroom - although the door doesn't give much privacy.
Would recommend this flat. Prime location. Friendly host.