Perched atop the Castro in Eureka Valley, with sweeping views of downtown San Francisco and the bay, this contemporary-yet-homey condominium has an unexpected interior flourish: a swimming pool and spa.

Thoughtfully designed, 15 Seward Street is a multilevel entertainer's paradise, connected by floating stairs and glass walkways that carry you from each floor to the private rooftop deck. (If all that's not fun enough, the condo is also in walking distance to the Seward Street slides.)

With a fresh update and walls of glass on two sides, this treetop hangout is geared for chilling out with a steam room located just off the main living area. Entertain in the open space, cook dinner in the gourmet kitchen, and share meals in a dining area oriented to take in spectacular views from every seat. Finish your evening with a film in the cinema room.

When it's time to turn in, you'll catch some Zs in a luxurious master suite with a spa-like ensuite master bathroom. The sleeping area, masterfully designed, has vaulted ceilings and a fireplace.

Take your morning coffee to the roof deck where the sitting area has 360-degree views.

// Listed by Rick Rochon and Ken Eggers, Zephyr Real Estate; for more information, go to zephyrre.com.

Location: 15 Seward St. (Castro)

Bedrooms: 2

Bathrooms: 1 full, 2 half

Asking: $2,795,000

Thank you to our partners at Zephyr Real Estate.