So we started making decisions using the three storage categories that I am sure every professional organizer knows: primary storage, secondary storage and long term storage.
Primary storage is for the items you use every day and should be stored right where you use them: cutting board on the counter, glassware near the dishwasher, etc.
Secondary storage is for things you use once a week or so. They can be stored in higher cupboards like crock pots, serving platters, etc.
Long term storage is for things you use once or twice a year such as holiday decorations, certain tools. etc. these things can go into the garage or somewhere where it may take time to get them out.
Back to my friend's kitchen - the amount of secondary storage items in this situation would never fit into this kitchen. So I thought where would you store all of this stuff if you were in a big house? A butler's pantry!
So we took a big shelf and put it in the garage which is right off the kitchen and created a place for all of these over sized bean pots, steamers, mixers, etc. There's even an outlet if he wants to plug one in right there to do some slow cooking without taking up space in the pantry.
So he has his butler's pantry. With the two main rooms done, the others are quickly being organized and I know they'll be happy back in their little city house - especially because they're my neighbors!