That's great! I hope everything goes well with the new kids.
I also have my dayhome in my basement and I love it. I've got a kitchennette, nap room, play areas, and bathroom all downstairs. We're never in our "living areas" while the dayhome is open and I like that after work I can go upstairs with my kids and everything is calm, and neat, and clean. I can spend some time with my kids, recharge and then go clean up the dayhome and prepare for the next day. I like the fact that when my husband comes home from work before the dayhome is closed he can relax and do his own thing without us being in the way or him interrupting our activities.