Robert and Pavel just have the perfect apartment in the perfect spot. The location is great as it is close to the train station, all the attractions are easy to reach by public transport (metro and tram stops within walking distance). The apartment itself is great, has all the facilities a modern traveller needs.
Communication with Rob is really easy and they have tons of tips, not only for those who visit Prague for the first time but also for the more seasoned Prague visitor. The quarter Vinohrady is really nice. It lacks the busy crowds of the old town but is vibrant enough to make it pleasant. And there are plenty of great place to go for dinner.