Thanks a lot for your stay into "Casa Gabriella". We were sorry for the sudden appearance of the ants, completely unexpected, but as you have noted, promptly eradicated. In fact, in the shower there were problems of calcifcation of the water coming from the city aqueduct. But even this annoyance, thanks to your report, has been solved and now the shower is back smooth and fast. Anyway thanks for having tolerated these temporary inconveniences and for helping us to solve them. Next time it will not happen again! Good return to America. See you soon!