Reduced rent for babysitting lodger

Double room for rent in lovely 3 bed house very close to the centre of Hertford and a 5 minute walk to station and town centre.

I am a single, working father and my 3 year old son stays over 3/4 nights a week, usually from Saturday to Tuesday (I work from home most Mondays and Tuesdays)

I am looking for a lodger, who likes children and is willing to babysit 1 night a week which will probably include every other Saturday night. My son will be asleep before I go out so you will not be expected to have to deal with bedtimes. Just someone to be there and listen out (He very rarely wakes up once he is asleep)