We are a couple and stayed 5 days in Dmitriy's flat.
Dmitriy was a perfect guest: very reactive, always eager to help and ensure everything was ok. He explained very clearly how to find the apartment and everything went smoothly.
The check-in/out in particular was very flexible & easy.
Besides the apartment is very nice! Well located with convenient stores close to it. It perfectly fits the description give and is very clean & quiet. The bathroom has been well renovated and the flat so includes all the necessary comfort. Dmitriy really tried to cover all needs (for example with the plus adaptors).
We really recommend you to stay there, especially for the view on the castle!