Prepping in an Urban Setting

Hi All,

I'm going to be moving soon from an outbuilding on a family property with plenty of space, gardens, and a clean creek into renting a 3-storey condo- style townhome in a small city 30mins away. There is no yard space, though I do have a small balcony.

What are some of the key preps that you all have or would recommend for a place like this? I have a number of things at my current house that I'll bring - mainly 1+week of food/water stores, but you never know what you don't know, so I'd appreciate input from anyone with other thoughts or ideas of things I should get.