Personally I like loves the best out of the big 5. Pfj is the worst in general, but at least they're usually free. Petro and ta work in a pinch. Loves is usually the best designed, with the shower head aiming lengthwise, and the lower head, makes it Eastier to clean certain areas. Pfj I hate because the heads aimed across the shower, barely any room to get water lower half of body.
Love's is the newest franchise chain of truck stops when comparing to Flying J and TA/Metro. Most seem to be clean and organized when I've been to a few. I only saw one bad incident when a employee was cleaning the men's washroom with one of the towels including on the floor around the urinals. A serious turnoff though however I've always brought my own towel as backup.
My only complaint with Loves showers, besides getting the occasional cold one like I did this morning, is the number of times I've seen ejaculate in the toilet bowl. That is nasty. Shows that they obviously didn't clean it and that truck drivers are some nasty ### people.
I've lost track of how many times I've seen that. And its always right in front of the bowl on the inside. Like the dude shot his load into the toilet and didn't even attempt to flush afterwards. Nasty stuff.