Ondrej's apartment was great. Perfect location - 1 min from Waclawske namesti and 5 min by foot from the city center. Couldn't ask for a better location. However you will not feel it since it is very quiet and cozy. The apartment has the great old time Prague feel to it. The tips left by our host also were very helpful. His friend Vladimir also was great, despite the fact that he only spoke Czech we got along and understood each other just fine.