With Jacques help (and Leah's too) I managed to move back into the second floor. Leah helped with the furniture and Jacques helped with the decision of the rug and warming up the chairs.
I bought Jacques a toy at IKEA today but he's not really excited about it. It's a pink tube that makes too much noise for comfort. I've put catnip and some other comfort spray in it, so maybe in the next few days we'll be excited about it.
It is so exciting to have things so close to how you want them. :)