Have had some fantastic advice here recently so hoping someone can help me!
I am wondering how much an extension in the UK is, it would be roughly 5ft/6ft out from our dining room, and I intend to then use the new room as a living room year round so I do not think a conservatory would be suitable? (Happy to be corrected however as I think they are cheaper?)
The dining room is roughly 10ft wide so the extension would be 5/6ft out by 10ft.