A mini-pool made from a repurposed dumpster? Inhabitot's reported on dumpster pools popping up in the past, but this quirky little design takes a step back and offers a more private approach for those interested in dumpster diving.
das Parkhotel (Drain Pipe Hotel)Austria Made from recycled drain pipes. There is actually no set fee to say in the Drain Pipe Hotel, you pay what you can and that is enough for them. (What a super idea).