Margarida was an exceptional host: she was extremely helpful; especially in a time of crisis when I was under a time pressure for a very important programme and had to communicate with a taxi driver who was not able to speak English. She talked several times on the phone with the driver, for long times, explaining everything with lots of patience and a very kind manner. I would like to thank her again, seizing this opportunity. Tips she gave us were very precious, accommodation offered everything we can hope for.