When we got married I did not have any strong opinions on decorations. I had to start drawing the line when she bought multiple wrought iron cutlery organizers for the table. Spoons, knives, and forks and napkins. We keep all that stuff in a drawer! Why! pillows, blankets, boxes with nothing in them, but look cute on the mantle. If you give no input, you risk the house being over decorated. I had my own office for a few years before the second child was born. then got it back when the first one moved out. I hope he only slightly compromises on his aesthetic. I learned less is better.