I wouldn't recommend this diving school.
The people were nice, but they created a few dangerous situations. Our instructor didn't tell us nor taught us how to clear our ears, that caused an ear injury and a lot of pain.
When you go diving for the first time in open water, you're supposed to dive along side a rope or something to make sure you clear every meter. We didn't do that either, so we had a lot of difficulties while diving for the first time.