Iv got a 700 sqft apartment in Chicago, Iv been looking to buy a condo MUCH LARGER for awhile. Im in a similar situation as I keep my pins in my Loft office I share with friends. I will say its not a good idea especially if you are sharing space. I could squeeze one in here for sure, but it would be a tight fit and I just live here by myself.
Id suggest looking for a bigger place. I really want to throw my new Tron Pro in here. But I just can't do it. Also, consider that its very noisy in a small space too.