Though he's very shy, he's also very sweet. He'll frequently flop down at my feet and purrs like a motorcycle when I reach down to pet him. He doesn't come try to sit on my lap or just say "hi" like the others do, but if I pick him up and set him on my lap, he'll stay there for a long time and purr like crazy. He isn't quite used to sleeping on the bed yet, but in the last week or so, he's been climbing up to hang out with the others, and I'll occasionally wake up to find him napping by my legs or feet. He's curious and will play with anything. Like the others, he's a good bug-catcher. He also behaves himself very well. I only caught him on the kitchen counter once, and once I moved towards him, he realized I didn't want him up there and immediately hopped down. I haven't seen him scratch anything other than the various scratching posts, which is a nice surprise. But I don't think he's learned his name yet (either that, or he just ignores me when I call for him). He likes to hide in one spot under the bed and won't come out when I call him. Though he's social much of the time, I suspect he's somewhat introverted, like Yarmulke.
I had a bay window installed today. It turned out nice, and I know the cats will appreciate it (especially Yarmulke, she likes to sit in the front window and watch me pull into or out of the driveway). The windows are energy efficient too. I'm having a new door installed at some point, but I have to replace or remove the porch awning first. It partially collapsed Tuesday night, and right now there are bed frames and boards holding it up. Ah, fun.