Um, I think one of my most challenging situations in property management would be just dealing with maintenance guys and construction guys, um, coming in to do work. You know, sometimes they flake on you. They don't do the job that they say they're going to do. They have to do it. You still have tenants coming back to you saying that this is an issue. That's an issue. Um, so something I really made a point to do was to keep a really great rapport and relationship with the guys that did work really well so that when something did happen and it was urgent or just really we knew we needed a good job to be done, I could call on them and rely on them, um, to do it. And you know, keeping a good rapport with them really helps, um, them wanting to come back and work for us. So, um, I'd say that was probably one of my most challenging, um, things was just keeping really solid people to do the job for us.