cage size

What cages would you recommend for a first time rat owner with two rats? I’m not sure which one would be best, so I thought it’d be good to ask someone here :). Also, do you happen to have any spare cages that you’re not using? If not, that’s perfectly fine, just thought I’d ask that as well 😅

I currently own a rat cage but don't have any rats yet and wanted to know if the cage is suitable for 2-3 rats. It's 80x40x70 cm (Height/width/length). I was thinking of getting 3 females since they're smaller and might be more comfy in it. I've never owned rats before and wanted to make sure...