I made a barn move last year, and one of the initial plus points was very close to home. The new barn gave me a terrific farrier and safe turn out conditions. The rest of the promises fell through, especially the evening check and late night hay. By the time the exhausted employee staggered up to her apartment over the barn there was no coming down except to check on colicing horses. Barn owner made her cut back on the amounts of hay - 4 flakes a day of poor quality hay was not going to sustain my big OTTB.
Boarders bought their own hay to supplement, but there were mix ups in feeding and of course there was “that one boarder” who “borrowed” the nicer hay. I ended up storing my own off site and going daily 1-2 times a day to ensure my horse was fed. I payed a lot for self care board. Supplementing hay got us throuh the winter but it was a huge pain in the tush.
Fortunately I was able to move in the spring to an amazing private boarding barn, horse and I are very happy. I realized what a great load off my mind had been removed, knowing that if I missed a day he would be well fed and safe. Small indoor can be managed, but check that you will not be riding during peak demand. You may be close, but find that crowded chaotic ring conditions detract from riding.
Ask lots of questions, and if possible several visits at different times. Good luck in your search!