We are looking to build a large annex in our garden: it will have two large rooms (one office, one guest bedroom) plus a bathroom (with a shower and loo). Total area will be about 45-50 square metres. We're just starting to think about it so reaching out here for some early suggestions.
Has anyone built a bedroom (as opposed to just an office) in the garden? How can we ensure that it is warm enough - I know with garden offices people just say 'turn on an electric/oil heater the whole time' but that sounds a big expensive for a bedroom. Or is that how it works? Can it be one of those garden office companies that can be erected really quickly, or are we talking a full brick build?
Finally, can anyone recommend a company (we're east England) who can do this sort of thing?
I realise that a guest bedroom will probably need planning permission too...Sigh...
Any advice to get us going very gratefully received!