Sarah and Jan were great hosts. We communicated with Sarah, and she was very responsive addressing a couple of logistical issues, and offered helpful tips on exploring Prague. There was no air conditioning but a medium fan, which would be fine as long as there is no record breaking heatwave (which we had).
Nice location just a couple blocks from tons of great restaurant/bar options and waking distance to the main attractions in Old Town. Located right next to a park, which stays quiet at night.