Taxi is the best way to get there.

It's about a 20-30 minute ride. When we were there over the summer, there was a lot of road construction nearby which made for a lot of traffic and slowed our ride back, keep that in mind if you plan a trip.

There are no public restrooms at Baby Beach. There is a restroom at the restaurant right on the beach. If you eat a meal there you can ask for a ‘restroom ticket’ and use the restaurant restroom for free. If you don’t eat there I believe you can pay for the ‘restroom ticket’. There is a restroom attendant who collects your ticket before you use the restroom.

Construction started but has been suspended by court in February for 90 days til the issues are rectified. The claims is that the initial agreement was for a hotel of 600 rooms, now going to be 900 as well as the hotel being built taller/higher than originally agreed

For anyone else, since we just visited Baby Beach. Yes, you can rent snorkel equipment (mask and snorkel or full-face mask and snorkel) from the same guys who rent chairs and cabanas/palapas. There is also a full-service snorkel/scuba dive shop (JADs) at the far right end of the beach. They also sell equipment and run dive tours and rent chairs. If you rent chairs/stuff from the entrepreneurs who meet you at the beach entrance, they will give you coupons four using the restrooms. Otherwise the restrooms cost $2 per person. You can change in the restrooms if you’re reasonably agile. I did and I’m 68.

Not really