Today DP and I bought our first pet together - 2 lovely little rats! 
We bought a cage at the shop that accommodated 6 rats, but only have our two in it as didn't want to overrun ourselves. They're two little girls, about 9 weeks old.
Just looking for any general advice from previous rat owners! We did research before to make sure rats were for us but first time owners and want to make sure we do everything right. They're currently snuggled up asleep in their cage and we've been advised not to touch them for 24 hours to allow for settling in.