The Eco Habitat is very tempting. It's a lovely cage - it looks nice, it has loads of floorspace and you can do all sorts with it. But at the end of the day I wouldn't want to pay that much money for a cage. I actually think the £50 ish Barney cage is good floor space for a dwarf hammy - deeper substrate to lower the height (eg cardboard round the inside bars which isn't really much diy
. The 54cm depth makes a noticeable difference to floorspace even though it's only 100cm long.