Watching a skilled barista at work is always a pleasure. To find one in Tenerife is indeed a not only a pleasure, but an extremely rare find.
Installation of an espresso machine, a barman not a barista, does not produce drinkable coffee.
To find therefore a new coffee shop, with a barista who actually knows about coffee, is a find indeed. And to be served an excellent cappuccino
What is now needed, is someone to establish a specialist coffee roastery, importing and roasting beans from Latin America.