You’ve finally bought your dream home. It has everything you’ve ever wanted: an open concept worthy of Joanna Gaines, a kitchen island to seat four, and—a bathroom from 1970? You can pull a fixer-upper and throw your own demo day, or outsource it to the only available contractor for a year.

Block buys it’s materials in bulk. The wholesale price means they can provide high-end finishes and luxury materials, like marble. To achieve beautiful bathrooms on a quick turnaround, users can select from pre-fab designs and add custom options. “This may seem like a funny reference, but I think about it a bit like Chipotle,” says Sherwin in Fast Company. “The menu could lead to millions of different combinations, but the combinations are all pre-vetted to work well together.”

Read more: