Plus Rooms extended my kitchen, and built another room on top of an existing bedroom. They provided excellent advice on how the extensions could be designed. They were clear from the start about exactly what was involved, in the costs at every stage, and they listed possible additional unexpected costs. They took the project through planning, and allocated a project manager. The building team were highly skilled and professional. The work was completed early. The project manager dealt with every query, and worked diplomatically with the neighbours so that they were content. The final result is spectacular. I could not recommend them highly enough.