My mum and I stayed at Rene's apartment for 4 days and it was lovely! Not only was the apartment a cosy one, Rene was also a very attentive and hospitable host - he was helpful, gave us a lot of useful tips and was very prompt in responding to any issues or questions we had.
We highly recommend this place, and will also recommend this place to our friends and family should they ever make a trip to Prague :)