We spent six nights at Petras and Michals flat,
it was a very cozy atmosphere with love for the detail and although we didn´t see each other often, we had some nice conversations and felt very welcomened.
We could use the kitchen and there are also some grocery-stores around the corner, good thing if you don´t want to eat out all the time ;)
The place is perfect if you want to be a little bit outside of the roaring city center but close enough to reach it with the underground within ten minutes and even if you want to have nice walk by the river you´re in the center in about half an hour.
I highly recommend a stay here and would definitely come back!