Oleg’s place has an awesome location in historic center of Prague! It is best for the money you can find in this area. So you can wake up early and walk around without tourists. For morning coffee I recommend place “Coffee Lovers” in a 5 mins walk from the house.
Be ready to walk up the stairs in the house up to 5th floor (0 - is the base floor). There are almost none product shops around. Be aware of minimarkets where everything cost extremely high (1.5 water bottle was from 60 czk, when in billa it costs 9).
Overall this is a really great find for this low money for full apartment in central Prague.