What would pickleball players want to tell to their club owner?

I own an indoor 8-court pickleball facility and I'm open to new suggestions. Could be anything, events you wish clubs would run, stuff that annoys you, things that would make the experience better, random ideas, whatever.

I realized people usually keep their ideas to themselves and you have to proactively ask. For example, turns out some of our members would love to add a table tennis table or a golf simulator into an unused nook in the facility.