I love experimenting with different room apps to see how my paintings look and feel in a furnished room. There are a lot of free apps out there to have fun with, and some you need to pay for. I ended up loving the ArtRooms app the best and I do pay $7.99 monthly for it - it becomes a marketing expense as now I can use amazing photos from that platform on my website, and social media platforms.
ArtRooms updates the backgrounds so that way they are fresh with some new rooms to choose from. I do find they skew a little more modern. If you are an abstract painter you can see how you work would look large in a clean and minimal room setting.
Technology! It's amazing how many tools are out there for artists and for art buyers to get a feel for how a piece would look in a room.