On arrival we were met by a welcoming friend of host after an easy taxi ride from the airport (cost €21 if pre-booked online with Prague Airport Transfers). The journey into the centre using a tram was straightforward but allow 30 minutes to comfortably arrive in the old centre. Trams are very frequent and reliable and connect with the metro easily (Tram 9 goes directly to the old town or Tram 11 connects to the metro stop at Flora).
The modern flat was spacious, warm, comfortable and quiet at night. It felt good to come back to after visiting the many sights Prague has on offer. The large supermarket next to the local tram stop and just 300 metres from the flat is very useful. It is open most of the day. Would be very happy to recommend this apartment.