Gas stations, you have fuel for a good amount of time, there’ll be some cars you can butcher infront. Has 2 entrances(ignoring the window), lots of racks you can store stuff on, some counters you can use as a corner to craft things. Lots of fridges you can break, keep some for storing food & drugs. Lots of space, a toilet, a room in the back where you can sleep. Consoles aren’t really needed since you can make lightstrips fairly easily, and they last nigh-forever.
Or a Prison, If you have a way to deal with the security bots. Has outdoor place indoors for funnels, lots of stored food, lots of space, books, guns and ammo of you’re lucky, riot armor. Zombies cant break closed bar doors, or iron bars (you would have to lockpick them again after closing them, but you live), letting you shoot stuff without risk. Much, much space.