[Animats]

The problem with this business is that the company ends up with warehouses of used furniture. Then what? Check it over, clean it, repair it, and send it out again? Customers are going to complain if you send them beat-up junk. You're going to need a cleaning and inspection operation, an upholstery shop, and an air conditioner shop. What to do with the rejects? Sell downmarket? Put on Craigslist? Goodwill?

If it takes you 2-4 days to deliver a bed, you're not competitive. A more useful service might be "we deliver a bed, a dresser, a table, and some chairs in 4 hours". Add in bed linens, towels, some basic dishes and tableware, and a starter kit of toilet paper, paper towels, laundry and dish detergent, and soap. Instant setup of light housekeeping, just what someone needs when they start a new job in a new place and have more urgent things to do than fuss with furniture shopping. You can sell them more stuff later.

You're in NYC and SF, non-car cities. Offer this primarily in places where people don't have cars but move often.