Ah! That's another problem. So much of a problem - I almost mentioned it in the initial post. I am kinda shy, I can't act, and I don't know what I am doing! And that's yet another motivation to keep my "footprint" small.
Not the way to go I am afraid. You have to take control to be able to get your model to do what you want. Develop another persona, then it's not the real you. The image you press the shutter on is going to be ascribed to you. Don't let your model spoil it for you if you know better (or want to learn how to pose them). So take ownership of YOUR image. And I am very shy too. Hence forcing myself to do stuff I felt uncomfortable in. Xmas is coming, promotional photography is easier to arrange at this time of year. If it's free you get experience and they get the good will from their customers (charity, hobby, whatever).
I know exactly what you mean. If I cleaned my leaving room of the furniture - I'd have enough space. That sounds like too much trouble, though.
No pain, no gain. Push stuff to the sides and on top of one another. Takes about 10 minutes to clean and 5 minutes to put back. Is 15 minutes too much investment for your imagery? Not for me (at least once in a while )
And the problem with windows... I have some nice big windows in my house... The problem with them is that when my model is nicely lit from the window - there is always atrocious background behind her - a kitchen, or distracting furniture... or some open (or closed, doesn't matter) doors... never something I'd like in my frame... Which brings a question of an "artificial" background, which is even larger than the lighting... :
I went to the local fabric store and bought 9m of white sheet (amongst other material), had it cut into three sections, stitched together (for a few dollars). I use it as a generic backdrop all the time. Easy to pack and transport. Stick to the wall (across a window) with painters tape (non-marking). Crumple it up so you don't have obvious straight fold lines. Now you have a clean backdrop anytime you want it.(