Happiness Beach Resort is actually an accommodation but they also offer the only beachfront yoga I know of that are available for outside guests. Check their Instagram Stories for the latest Updates.

Regarding the accommodation itself, Happiness is one of the more affordable beachfront accommodations around the island, however, both I and my sister have stayed there on separate occasions and we both agreed that it's not the best place to stay at although it has a great location and it is in fact at the beach. It's a bit hard to describe why but basically the rooms are just okayish, the pool area is very small and not very inviting, the beach is not the nicest and the staff is not the friendliest.. This is not to say that you absolutely shouldn't stay here if you really want to be somewhere beachfront, remember that experiences are individual.