This one night it rained hard, and rainwater seeped through the main front entrance door. There is no internet reception in up stair floors, because the modem is located in the basement. It was very hot summer days during my stay, one interesting trick to keep the house cooler I would like to share: there is an air cooler in the basement. I have put it in cool mode with air swing upward and temperature set to the lowest, that's it - you will have nice and pleasant temperature throughout the house during the day and night as well with windows closed.