Myself and three friends (all female, age 22) stayed in this apartment.
I would recommend to anyone!
Emil and Olga offered us a cab transfer to and from the airport (25 euros/700 Czech koruna each way) which was only a 15 minute drive. The driver turned up on time and was very helpful and friendly.
The driver stopped off at the office when we arrived and we was given a map, tonnes of information on places to go/restaurants/bars and the keys to the apartment.
No complaints about wifi, signal was perfect!!
Apartment was clean and had dishwasher/microwave/washing machine/all kitchen utensils. Also they beds were unbelievably comfortable!!
We couldn't have asked for a better location for the apartment. There was a mini supermarket straight opposite where we bought water and breakfast.
Being 22, we all enjoy a night out drinking... We was in walking distance of clubs/bars in the area and the main road for a night out was a 25min walk or 10mins can drive.
There is a restaurant roughly 3 min walk from the apartment called Vytopna. It has a mini railway track with a mini steam trains that bring drinks to your table. I would recommend this, but for drinking only - the food wasn't great! There is an absintherie towards the Jewish old town which is also very good.
Also 10-15 min walk from the Jewish old town, 15-20 min walk to Charles bridge, 30 mins walk to Prague castle.
Overall great stay!