Use hardwood cocktail sticks or toothpicks to fill the hole. Cut off excess sticking out. Use crayon or Sharpie to colour the dot of wood.

Is that soylent green in the background?

Sound proofing = dense mass materials and sealed gaps and edges. Sound treatment = soft materials applied to the surface. Foam acoustic treatment is not soundproofing.

Go and buy.a fire door and draft proofing strip.

By "smart plug" do you mean a cheap tiimeswitch?

Old tech. Japanese toilet calls ambulance already.

Go look up r/funny. A guy has just stuck a car jack under his bed after a similar frame failure.

Hmm - but what - translation does it for me.

It's selling well because the British live in some of the smallest houses in Europe. Developers cram as many houses onto a plot of land as possible.

Regarding the toddlers and cats problem you should try hanging the tree upside down off the ceiling.

Cotton wool soaked in super glue . Hard as hell can be drilled and tapped.

Ah! The drip from your ceiling is never directly under the hole in your roof. Water tracks sideways. Rain gets in roof hole, water makes a pool and finds a weak spot in the ceiling yards away.

Check the flashing round the roof edge.