Yes, it's successful and I also managed to negotiate a partnership with IKEA. A unique experience! I did all that just to be able one day to return to my startup. We've been featured on ReadWriteWeb and 400+ ppl have subscribed for our beta, but this achievement was not helpful when my co-founders decided to quit...Looking back I can say that although I learned a lot running construction business, that was a mistake. And I want to fix it now. I would be happy if YC will review my application having in mind who is the person behind it.
Yes, I hacked supply chain and wrote several pieces of software, and now our profit margin is around 40% of total project estimate. While it's still below the market for the customers.