For example, is it in the middle of nowhere or downtown city centre? A listed building on top of a windy hill by the coast maybe? We enjoy a challenge. HMO's and passive social schemes are a specialty, along with luxury forever homes with lots of glass and overheating problems. New builds, refurbs, and deep retrofits are welcome. As long as it's not already furnished and occupied we can ventilate it properly. Thanks for your enquiry.