i think these pets are out of the question...

ferrets...dogs...cats....and bunnies...

no ferrets... you won't be able to aford it for one. starting up costs,cage food, toys and all else is around $200 or more.
and before you get one you need $500 in the bank. and they have to be out 4 hours minimum daily.

no dogs , well obviously there harder than cats and you couldn't take care of her properly.

no cats...well you know...

bunnies are alot of work but are easier than ferrets. i've had one before... R.I.P YO YO...

maybe you should get a hamster or guiene pig.(sp?)
hamsters are small and easy to care for and put out as much love as you give them. guiene pigs seem to be not to hard. hey maybe a hedgehog. i never had a piggy, so i'm not positive. but thats my opinion!

i hope this helps...