I frequent Hoopdome, mostly just to shoot around on my own because that's what I enjoy.
Four beautiful full courts with great backboards and rims. Love shooting on these baskets and the courts are kept in pretty good condition.
There are many leagues in the evenings that can take up 1-4 of the courts on any given night. Best to check their website to ensure court availability. Weekends often have tournaments which similarly book the place out. There are three smaller courts within a caged area that are always open to the public, but they can become overcrowded and annoying.
No lockers available at present. I have heard of some thefts where people leave their bags/clothes on the ground to go play ball and come back to find items missing. Had to be careful if you bring your own ball that someone doesn't make off with it