I built a gym in the garden in a Joki Summerhouse from B&Q, it has a TV and DVD player so I watch football in there as well as work out, I to found the whole gym experience a bit lonely and found myself feeling more self aware of my lack of fitness than ever while working out in front of strangers !
I used decathlon in Lakeside for all the equipment and in the long run I think I will even end up saving, anyway since building this a couple of mates use it as well, problem with that is that the gym can be forgotten and the TV goes on with football and a couple of beers , I knew putting 2 lazy boy chairs in there was a bad idea