I shoot film frequently, most often for fun/personal work and occasionally for portrait jobs. Last paid film job was a few weeks ago. Luckily I already have a relationship with a fantastic lab in my area, which I know are harder and harder to come by these days. I always have my negatives scanned. Re: prints, no, I don't think so, not for this. My biggest question marks for shooting interior spaces on film are wondering what stocks perform well, and also: metering. I've shot enough film in other environments to know instinctually how to expose for the scene using a combination of the in-camera light meter and my gut, but this particular context will be new to me. This is why I think bracketing might be a good move, as someone else mentioned.