Thanks again for the kind feedback Samantha! It was a pleasure to host your family and I appreciate your constructive comments regarding the heating and doorbell. As you know in Greece, many buildings have shared heating which I wish I could control...being that I cannot, I added an A/C system with inverter to warm the house, which I hope you used! I welcome your family to come back in Summer, where I know 100% the house is cool and comfortable! Looking forward to hosting you once again, have a great winter!