You can drink the water from the taps in the house. Although, as always in Spain, please use it sparingly. Do not leave taps running. We do still tend to buy bottled water for drinking and then cool it in the fridge.
Gas
The cooker is bottled gas. If you should run out of gas while there, the gas man comes twice a week. You leave the bottle outside and he knocks on the door for the money. There is a spare bottle in the heater.
Electricity
The house has just been rewired with plenty of plugs and is 3.5kw.
Heat
There is an open fire in the living room and a portable bottle gas heater. For the hotter months, there is a cooling fan.