I have lived in a tiny house for 6 months, and it was great experience. It is easy to clean and you will save a lot of money on utility costs. But be prepared, there are not enough space, so you need to use it correctly. But this is also not a big problem. You can make your own design and use your space like you need. Many different models you can find in google, but I recommend to check this website of BuildTinyHouse company, they have cool models with good prices. For example Modern Caravan Deluxe Single Loft looks great, as for me.