playschools with babysitting in abu dhabi

hi everyone
i'm new to abudhabi and i'm going to work in a couple of weeks.I have a 2 yr old daughter and i saw from all the threads posted that little buds has playschool and babysitting..can any one throw some light on how it is and how much is the cost ?I've never sent my baby to a playschool back in india so i'm a bit scared.do they care well?till what time in evening do they babysit? and how is sarah nursery and noah's ark? is there baby sitting ?is it costly? are there indian techers in these places?