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How long does it take to install 65 square feet of penny tile from beginning to end (tile install and grout) on a bathroom floor. No really weird angles - 2x45° - the rest is all 90° angles. Previous tile removed but floor isn't prepped. Shower and tub to be tiled around.

I have an older wired DSC alarm system that I’d like to replace with a wireless one. The system has room sensors, panic buttons, sirens, an outdoor box, and an indoor keypad. All the wiring runs into the keypad, which is next to the electrical panel. I’m worried about accidentally triggering the alarm if I disconnect it, and I know there’s a backup battery as well. What’s the safest way to shut it down and remove it?

Our Google Doorbell lost power sometime in the last month, thinking it was the doorbell I just went out and purchased a new one. We did the install and nothing no light no doorbell chime nothing. Flipped all of the brakers and cannot seem to get power to the doorbell