I could not afford a big shed to do my mosaic tiling so I bought two cheap small sheds and joined them together. I have recently become a grandmother so I could not do my tiling in the house anymore. I made the windows myself and I am very proud of it.
Not knowing anything about building, the work I did on it was for my own comfort. I have lagged all the walls and put a stronger floor in and the roof is also my own design. I would not say the work is perfect or even professional but I love the look of it.