The complex has a number of building blocks. The residents of the first block, who have lived there the longest, recently sent a fire letter to the city council. In it they report that rents – which were already too high – will be increased by another 3 percent. They also complain about the high costs for district heating and service costs. Van der Zweth wanted to know from the alderman what he could do about it. Alderman Diepeveen indicated that he was not aware of the recent rent increases.