Our tour of NYC open houses for April 17 and 18 starts in the East Village. This renovated 1-bedroom has some super cool features that can’t be understated. For one thing, it sits in a full-service prewar co-op. For another, it has a unique private entrance that’s shared with only one other unit. The interior is open and gleaming, with fresh hickory hardwood floors. A frosted sliding-glass door separates the bedroom. Plus there’s a brand-new stainless steel kitchen with dishwasher. Michael Gidaly at Douglas Elliman is the seller’s agent.

Outdoor space galore is the hallmark of this NYC open house for April 17 and 18. It’s a penthouse duplex with a balcony that extends the main living space. Stairs lead up to a heavenly bedroom suite with a second, even bigger terrace. In addition, it sports two full bathrooms, a dishwasher, in-unit laundry, and central air. The condo building is well located too, right where Crown Heights meets Prospect Heights. Reach out to a StreetEasy Expert on the listing for details. (StreetEasy Experts are agents with proven experience in a particular building or area.)

A gut renovation and smart design make this Upper West Side co-op mint. Everything has been taken care of: new electric, plumbing, soundproofing, and floors. Just enough prewar charm remains, including impressive exposed brick. The high-end and open kitchen sports a breakfast bar, dishwasher, and in-unit washer/dryer. And the bathroom is decked in chic new tile. Contact a StreetEasy Expert on the listing for more on this unique NYC open house for April 17 and 18.

Jane Street in the West Village will always be in high demand. And this 2-bedroom walkup is a perfect perch in this beloved downtown neighborhood. The windowed kitchen has dishwasher, and in-unit laundry makes life easy. Two exposures and nine windows let natural light shine throughout. There’s a separate den/office space, too. Reach out to a StreetEasy Expert on the listing for more details.

Our tour’s grand finale is indeed grand. This NYC open house for April 17 and 18 is a massive Park Slope brownstone with six stories of splendor. There are no less than 7 bedrooms, plus 4.5 baths, a private yard, and parking. And of course it’s got original detail to die for: crown molding, marble fireplaces, and so much more. Truly, this is a crown jewel in one of the city’s most coveted neighborhoods. Sephrah Towbin at Corcoran is the seller’s agent.