No logic as far as we can see...we always understood that the charges were for the communal costs of electricity, chemicals, seeds etc. Those with private pools have always paid more than those without to cover cleaning, grouting etc and it has never been an issue, in fact our maintenance charges have come down this year. I personally think it's because some people are trying to sell their properties and are trying to get their maintenance reduced even more to make the sale seem a bit more attractive. The person who is questioning it has not actually mentioned private pools, they are stating that it is the size of the villa which dictates the costs...however they say they got this information from a lawyer who used to work for Hanel...that alone makes us very sceptical!