Read the following context and answer the question.
Context: Two cats ( one is an itty bitty kitty that they bought a couple of days ago ) , two ferrets , two rats ( one hairless ) , and some fishes . Oh , and an iguana who likes to watch TV . It 's been basically like it is at home ; lots of sitting around being hungry and sleeping on either the couch or the floor ( Rico and I trade off ) . There are , including me , six people living here at the moment , in a two bedroom apartment .
Question: What may be the reason there are so many people living in a small apartment .
Answer:


We all split the bills and makes it easier to live .