yep, every night, luckily I'm a night owl and don't need too much sleep. When I had both him and his litter brother their fav game was climbing under the duvet and attacking my feet at about 3am. I stopped them by placing them into the kitchen for a few weeks at night, they shouted through the door, and just closing my door wasn't working as they could swing on the handle and open it or they'd just rip at the carpet, the kitchen had a hard tiled floor so they didn't do much damage. They had their beds and tray in the kitchen so they were comfy, but I'd hear them clonking around on the work surface, or trying to open cupboards! Which my one still does now (he knows where the food is and if he thinks he should have some he opens the door and my 19 year old cat opens the tin that the dry cat food is in, lol, I'm not sure how he eats it with no teeth though, but he's got really hard gums as he's 'bitten' me a couple of times when he's had to have his wormmers, it didn't half hurt.