in process
at present, it is not economically viable to build around the existing building or to integrate it into a new building. The existing single-family house will be demolished and replaced by an apartment building. No basement needs to be built for the new building, which saves both costs and the use of concrete. The necessary storage rooms will be built in the courtyard. The building services will be kept simple. The choice of materials will be based on sustainable and recycled building materials, which should not increase the construction costs.