Tyler recently bought a house in New York. One particular drawer in his kitchen would not open, but only because he had not solved a puzzle first. He had unknowingly purchased a carefully crafted lockbox with a hidden treasure inside.
-via Laughing Squid
I once had a kitchen where you had to stand to the side to open the oven door, which wouldn't open fully even then because the door hit the refrigerator at the halfway point. You couldn't go from the living room to the bathroom if either the oven or the refrigerator door were open. Strangely, that was the least objectionable thing about that apartment.