Hi psd99
There is plenty to see and do away from the 18-30 type places like Starco and Veronicas.
I dont know what your age is or interests are but heres a few things.
Tenerife Symphony Orchestra
Helicopter flights
Botanical gardens/parks,The Dragon Tree (El Drago)
Fiestas/Festivals
Take a copy of the Tenerife Pearl leaflet given away at the Airport on arrival it has a Map with locations,places to visit etc on it.
aceface57
If you like Steak I would recommend The Modern British Empire Steak House
Upstairs in the CC Safari Centre, Av Las Americas
http://www.empirerestauranttenerife.com/
Just to the right is Harrys bar, okay for Cocktails with a fountain light show below.