Great stay with Renaud! He accommodated an early check-in, was very nice, had a comfortable bed and nice shower, provided breakfast and tourism brochures, and responded to our messages quickly. Additionally, his flat is close to a metro station and not far from the city. There are also restaurants, stores, and a good kebab place nearby.
Note: Google Maps may send you to the wrong location with the given address. His flat is near Olšany Cemetery. Apple Maps and AirBnb map work fine however.