We just put in a Pesach kitchen, although we've never yet stayed home for Pesach and aren't planning to this year either. Next year looks like a distinct possibility, though. Anyhow, the kitchen installer owed my husband a favor and we decided to put in the kitchen before he forgets that he owes us.
We made the kitchen in the laundry room on the second floor (no other place for it) and I expect to use it mostly for pre-Pesach cooking/baking, although dh thinks I'll be doing all the cooking there all Pesach. Somehow, I can't see carrying hot, full pots and pans up and down the (carpeted) stairs. Time will tell.
We have an L shaped kitchen, with one sink, a two burner stove and a full-sized oven, and a deep-freeze. We also have one storage cabinet going around the corner of the L and one under the sink, as well as a drawer. Also two cabinets overhead.
We opted for the freezer rather than an under-the-counter refrigerator because when cooking in advance a freezer is more necessary and besides, a small fridge isn't of much use.

