ı have a baby cat :)

hi everyone ,

my friends had a cat with her babies in his garden but mother cat was dead by a dog :( 5 baby cat without mother and ı took one of them .it is very sweet and playfull baby :) we have work from 7 am and 7 pm and ı wonder about my kitty. what does it do without us ? she can it herself but always want to play someone . On the other hand we can't sleep until morning because it is very small and ı'm afraid press it while sleeping. also she want to play at midnight :) do you have cats ? do you sleep with cats or not ?