Yes, we have such one house and it is awesome. I recommend not to buy ready-made tiny house, but to build it. You will be able to create a unique home and implement your many design ideas. Living in such house much more inexpensive than in larger houses. Check this website to see many models with full description and prices. This company has big experience in this direction, so I recommend to work with it.
You can use https://fodyo.com/. This marketplace has its own database with information of real estate around the world. Also it is possible to do a search using a map or exact address. I’m sure, you’ll find a great amount of examples there.
Real estate is now characterized by small houses and apartments. This is the so-called smart accommodation. A small area of real estate is typical, for example, for Japan. But in small apartments and houses you can arrange the room with maximum benefit and so that you will not pay attention afterwards that your house is small. You can use the best virtual staging https://www.spotlessagency.com/ in order to choose your interior. Virtually much easier to move furniture, walls, equipment, etc. than in reality. So you can even on a small area comfortably place furniture and other things
There is just an unrealistic number of different types of windows, different styles, etc. I would not talk about any uniqueness, as their structure and views are almost always the same. But if you consider the frameless glass company – https://www.glassstructureslimited.com/vision-frameless-sliding-doors/, you can really talk about uniqueness, because they are engaged in the same glass rooms, which simply have no analogues.