"Catcha Gardens has a room up front with a water view. Check out their website, they also have a pool. "
That would be what LTU Villas used to call "1 Up". I've stayed in that room and you can see the sea - kind of.

Since you are used to the quiet and solitude of the WestEnder I'd suggest you find a place on the cliffs rather than the beach. Under $140 - seaside - might be a little tough - check out Blue Cave Castle, SamSara and Banana Shout - Banana Shout's Rooster cottage has a full fridge and cook top. Its not right on top of the water but its two-stories and you have a great view of the sea from that upper balcony.