I go to Gran Canaria quiet often !
We are a family of 4 and in 2 weeks spend around £1800, thats us being SC we say have about 4 brekkies out in that time (flicks is best place for a great english brekkie in the europa centre puerto rico) the rest on the balcony just buying stuff from the shop.
Lunches we have round the pool normally or pop down to Ma Bakers pasty shop.
Evening meals wwe go out every single night and we dont scrimp we go for fillet steaks, nice italians , meals down the beach etc and normally have 2 courses each plus drinks. Then we do like a drink and stay out everynight til about midnight drinking in xtreeemz.
So £1500 when your HB should be ample.
Also that includes us maybe going on 2 trips and kids doing trampolines, rock climbing and arcades most nights.
Enjoy your hols......im off to turkey AI for a change this time but was only in GC in feb! Love the place!!!!!!
Oh if you do a trip id recommend Garbos as an evening trip its a dinner show and fabulous ! We went last yr and my boys were 7 and 2 and we all loved it.