Another Griswold here ......
7-8 trees .... lost count? ONE real, DH insists for smell. Rest fake. 3 ft, 6 ft, 7 ft .... fat and slims. All themed. Disney tree, pewter tree, family memento tree, junkie tree, HM in my HM kitchen tree, beach life tree ..... and it goes on. Santas and snowmen everywhere. Painted village (my Mom painted). Garland and wreaths. Lots of old family decor .... like a 3-4' tall soldier that was my Grandmothers.
I have only cut back on the front yard decor. Used to be something like 30,000+ lights, lighted reindeers, 8 ft snowman .... obnoxious. Now I use those laser lights (3 different kind) and some simple light up trees, candy canes, snowman .....
I donated boxes full of decor to Goodwill, I decided to let some go for someone else to enjoy. But I'm sure I'll stop in at the after sales.