Shoulda, woulda, coulda... ;)
X) Still think you should have gone the ebay route, even more so knowing that it won't get used much. 4ft6in same spec £113/115 delivered. eBay item number: 271837237321
Was looking at singles the other day. Couple of things I liked about ikea was, you can try them out medium Firm or firm and they are rolled so easy to take home
It's a spare bed for when my parents sleep over, please no with the 'other than sleeping on' - horrifying.
Similar item on ebay is £125. Ebay isn't a new thing, people know about it ;) Also very thin mattress and if you want it for 'other than sleeping on' I suggest one with springs. HTH :)