Whilst the flat is quaint, well placed and of a good standard, and I normally have rated much higher, the mosquito infestation can't be overlooked.
Thought it was a terrible shame that the host clearly had gone to no efforts to put in place precautionary measures. There were so many of these insects in the property. We tried to killed as many as we could but neither my girlfriend or myself have ever been so badly bitten (well over 50 bites between both of us in two days). We had two terrible nights sleep and haven't felt well since.