My son started going 2 days a week earlier this year.
It is good for what it is. The staff is friendly and professional. The building is older but they have made it as inviting as a large institution can be. They don't have a problem with parents walking their kids back to the classrooms which is nice....you just need to sign in at the office per PGCPS policy.
He is making progress for sure which I'm happy about. The ratio of inclusion students vs special education students is about 40:60 in the non-autism classes. I'm not sure how the autism classes work. They go to music class which he likes a lot and have time on the playground. They do story time on the carpet and do little art projects. From what I have observed the classrooms are well run.
If money weren't an issue I would send him to private nursery school and do his therapy through a private provider. But for a public option it is fine.
I have no regrets about sending him there given our circumstances. They seem pretty open to visitors so you could probably arrange a tour.