Hey!
I am no expert, but maybe these tips might help:
I most of the time take screenshots in live mode. I find in build mode the roof is missing when trying to take nice indoor photos. Not really an issue for me as I have a test sim I move in to playtest the home in any case, so I always have a Sim there.
I also switch the camera mode from Sims4 camera to Sims3 camera. This because I find it's easier to get down to "ground level", to see the rooms from a Sim perspective I guess.
Make sure you have walls up, and roof up, to get nicer images (also for when taking photos of the interior).
Also, if in Build mode to take photos (like when you take Bird's eye view photos) then remember you can toggle the grid on/off with G :blush:
I have now started to use TAB. When pressing TAB you can navigate around the room a bit more easily using the short cuts on the keyboard. Here you can also zoom in and out and more easily take photos of small rooms like bathrooms. Just be careful! If you zoom out too much the room gets distorted and looks funny :p But by testing it out you will quickly see how far you can go ;)
You can rise the camera up and down in TAB mode with Q and E I think it is.
I can be more specific with like quick keys etc to use when I get home, but I don't have my game open and these just are in built in my fingers. lol
