Sunrise Montemare is on El Fanar Street in Hadaba, stepped down the Um El Sid cliff about 22 km from the airport. Its name still travels with 'Adults Only' attached on older listings, and that is out of date: the hotel now has family rooms, a kids' club for ages 4–12, an aqua park with six slides and, for adults, one pool and one bar reserved for them. Read it as a large family resort with a grown-up upper tier.
That tier is Posh Club: suites (honeymoon, jacuzzi, swim-up, executive, a villa) with a butler, a private lounge that serves breakfast until noon, express check-in and the airport transfer. It is the version to book for a honeymoon; the standard rooms are the version to book with children.
The two things that hold everyone are the reef and the restaurants. The jetty puts you over clear water with a lot of fish in the morning; the beach itself is stony and you swim from the jetty, not the sand. Nine restaurants run from Manzoku (Asian) and Basilico (Italian) to Chimichurri (steakhouse) and Felucca (seafood, extra charge); the Horizon buffet is the one to avoid at peak hours. Meal plan varies by rate. Hills and steps are the price of the views; the shuttle helps, but it queues.