Most garden sheds are a bit flimsy using 2x1 or less for a frame. I’ve a second hand shed which is about 45 years old now was my parent neighbours. It’s 4x2 and weighs a ton.
I had built a home office 6 x 4 metres in 2008 by a shed company for £6k total spend. They did the basic construction which I then insulated and plaster boarded had power and heating brought out to it. that was on a 3 x 2 wall construction and 4 x 2 roof. Check out shed companies locally, most offer home office frames which are a bit more robust than your average shed and generally cheaper than a joiner.
I had built a home office 6 x 4 metres in 2008 by a shed company for £6k total spend. They did the basic construction which I then insulated and plaster boarded had power and heating brought out to it. that was on a 3 x 2 wall construction and 4 x 2 roof. Check out shed companies locally, most offer home office frames which are a bit more robust than your average shed and generally cheaper than a joiner.
A pocket knife is not a weapon in the right hands it’s an essential garden tool.