The Seaventure is a great spot for a romantic getaway, even if you hate the beach.
Rooms are very nice and cozy, most (all?) room have a hot tub on the patio outside each room, they deliver breakfast to your room in the morning (left in a basket outside your door), and they have a great restaurant on site with wonderful views of the ocean and the pier.
Basically, from the moment you check in during the afternoon to the time you leave next morning (assuming only a one-night stay) you never need to leave the building. We didn't.
One slight problem - some of the hot tubs are not totally private because of nearby building looking in/down on the patios. You might ask when booking about getting one of the more private rooms...
Keywords: Handicapped accessible, Non-smoking rooms, 4 Star, Romantic, Hotel, Resort / Luxury / Spa Hotel, In the city, US$ 101 - US$ 250, Bar, Upscale, Scenic View, 5 Star, Good for vacation, All inclusive, In the city center, Breakfast included (Free), As a couple, Parking (Free), As a gay or lesbian