I have windows in the doors and operable windows in the sides. I ended up covering the windows in the doors with privacy window film so that it lets in some light, but no one can see in. Since the doors also have screen doors, it was going to be too difficult and awkward to cover them with curtains or blinds. I made regular curtains for the windows, so that I can close them at night. Our little trailer isn't really a teardrop: it looks more like a weekender, and has no galley kitchen...same 48" height most of the way, except in the very front where it dips down. We sleep with our head to the back, where the ramp door is, and the front part is where I have our plastic tubs of clothes, the heater, shelves and air conditioner. I think I would find some of the designs a little claustrophobic, and I am glad for the light from the door windows and regular windows.
The TCteardrops guys also have windows int the doors and sides, and they have storage cabinets and a galley kitchen. you get to have your cake and eat it ,too!

The Marshmallow pulling our Sweet Potato.