will take care of your baby and household chores, right?

Sorry to burst your bubble but you won't get one for that price unless you pay them by the hour , which is 25-35 riyals an hour.

For 24 hours????...you need a robot for that :)

Part time job of 12 hours??? you must be joking...

Seriously, you must be new in Qatar coz for a
a house , well furnised, one BHK(bedroom hall kitchen) with a rent range in between 3000 to 4000??? You might get one OUTSIDE DOHA...in al wakra or al khor, maybe...but not furnished.