I've been shopping at Structube since living in condos and it really is the best solution for affordable furniture that still looks good, is functional and doesn't completely fall apart after a couple of years. Over the years, I've purchased a couch, a coffee table, dining tables and chairs, bedframes and have been completely satisfied with the quality and wear of each.
My only issue would of course be around Structube's third party delivery system which can be a bit of a pain to coordinate - especially when living in a condo where you need to book elevators in advance, notify concierge, etc. but I've never had an issue with the actual delivery of items.