Space-starved New Yorkers—especially architects and designers—love to see how Gotham residents with a space surplus (which usually equates money) live in their brownstones, townhouses, and elegant apartments. This weekend, October 6 and 7, Open House New York will celebrate its 10th OHNY weekend and open some of the most interesting private residences in the city for limited public tours.

For example, OHNY will open up beautiful Midtown residences by Jayne Michaels and Ali Tayer and an elegant Brooklyn Heights home by Lea Ciavarra. Even two hip homes in Williamsburg by Aizaki Allie and Christopher Coleman will be on display. These tours are always very popular, but it’s necessary to reserve your spot before you arrive on their stoops and lobbies.