I also bought a Medicspot test kit in the UK and took it with me to Arillas.. Very easy to use, two nasal swabs, photo your result, upload the photo to Medicspot and within an hour you get sent your all important certificate. I know that you can get tested I Arillas either from the local Dr or by prior arrangement with a local clinic who will visit the village, but don't know the timescale as regards getting your certificate. There are many pharma companies that can supply a Day 2 test kit for when you return to the UK, including Medicspot.. Prices do vary, so maybe if you check the Martin Lewis MSE weekly newsletter, they may advise on best price deals?. Jon B.