I have one sitting in the garage at home (I’m at uni and not home home at the moment), it got used a bit on rubbish weather days over the summer when I was racing and “needed” to do a recovery ride or whatever.
I’ve used it once since I crashed at the start of July. I expect it’ll sit unused until at least the christmas holidays when I might be getting close to be allowed to ride properly again, and then it might be useful to build back a bit of fitness before I ride outside!
I didn’t chuck a lot of money into it – bought 2nd hand from here; unless you know its going to get used a lot I don’t see the point in spending loads (although some of the virtual reality things look very good!). Pretty quick to set up, and not overly loud.
Where are you based CG – if anywhere near me you’re welcome to borrow mine for a few weeks 😛