Henry,
I know I say this a lot when I see threads about specific locations, the best way to get your own view on it, is by visiting and conducting an Admissions Flight. ATP has 80+ locations and the program is pretty standardized across the board that one person on the east coast is going to receive the same training as west coast. We can’t promise that someone from the Long Beach location is on the thread, but you may also use the search function in the upper right corner of forum and search “Long Beach.”
Furthermore, once attending have questions of your own about things at that location. Chris, one of the mentors created a great posting on the questions you could ask of potential flight school:
Brady