we did 2 weeks at ssr with the
ddp... for 14 tips for TS meals (for 5 adults), merchandising and bits and pieces PLUS 2 meals at victoria and alberts and kids club for 3 kids (the last 2 worked out at baout 600$) we still only spent $1200 on site.
we spent more obviously when in the villa shopping at
walmart and hit the malls (didnt buy much tbf)
we didnt go mad but didnt go without either if that makes sense.
budget is a very flexible thing, if you have the CS DDp you ll not need to leave tips so that ll save you a fortune, try and hit some of the better ones to avoid eating burgers all day, take water to parks to save a fortune etc.
loads of ways of extending budget, get a taxi to walgreens and get beer/drinks for in room, about $10 but think how much you ll save!!
dont buy anything in gift/food shop..its soooo expensive!!
hth
tx