Ok so remembering your earlier thread you are not looking to spend too much
You should easily find 5 good places where you can have mdd with drinks for 20 euros a head so that's 300 euros for your 5 meals
5 lunches at 10 euros a head is 150 so 450 euros so far
1 supermarket shop plus fresh milk and bread daily say 100 euros so we are now at 550
Assume a couple of drinks each per evening at 4 euros per drink ( go to la Batucada .... you wont handle more than 2 of Rafas drinks ) will add another 120 so we are now at 670
Coffees and ice creams throughout the day will easily get to 20 euros a day so that's another 200 bringing us to 870
So I would say you can quite easily do all your food and drink for less than a thousand euros. Lots of options for mixing and matching here as well, drink less and have money over for a special meal at Stay, Los Zarzales, La Llonga etc.
Eat a large picnic lunch on Thursdays and go for the Ruta de Tapeo ..... Even if you each manage 6 which is going some that will only be 9 euros a head ..... Then just to balance the food/ drink ratio finish up at the Rustic Cafe and have one of their amazing value sharing platters for 15 euros.
Have a great time