We stayed in August with our 4 year old daughter. The flat was too hot, the windows in the main living room we in a poor state of repair. One would not stay open, and neither would open at the top. This made the flat unsuitable for young children as the windows were at a low level.
The flat was excessively hot, even when we managed to open the windows. Ok, it was towards the end of the summer heatwave, but the only fan in the property was broken, and to have the windows open at night was too noisy. Toward the end of the stay the temperature had dropped, but it was still 30+ degrees C in the flat. We asked the hosts if we could have a fan, this was ignored. You'd think spending £7.99 on a fan to make our, and future visitors more comfortable would be a small price to pay.
There is no Microwave, the TV is tiny, the sofabed very uncomfortable.