With glass raillings, the stairs to the second level invite glimpses through to a double-height bookshelf, filled with books and collected artifacts. Every room in the house is designed with the children in mind, and contains a dedicated space for them—for instance, the craft table under the stairs. Photo 6 of 8 in Sleepy Split-Level No More by Allie Weiss

Sleepy Split-Level No More

6 of 8

With glass raillings, the stairs to the second level invite glimpses through to a double-height bookshelf, filled with books and collected artifacts. Every room in the house is designed with the children in mind, and contains a dedicated space for them—for instance, the craft table under the stairs.