The cracking noise when walking on the floor in your home could be caused by a few different factors, such as loose floorboards, changes in humidity causing the wood to expand and contract, or structural issues like settling of the foundation. It's best to have a professional inspect the floor to determine the exact cause and recommend any necessary repairs.
Almost for certain, you have water damage in your sub floor which is weakening the floor, causing it to sag, causing the tile to crack. Yes you could replace the sub floor and flooring, but find what's causing the water damages and fix that first. or a joist could be broken
That could be seizure.
Green screed by BAL
The loud stomping noise coming from upstairs is likely caused by someone walking heavily or running on the floor above.
walked on the ground floor
HEATER CORE.
A large gap between the baseboard and the floor in a room could be caused by factors such as settling of the house, moisture damage, or improper installation of the baseboard.
When walking, you push against the floor with your feet to propel yourself forward. This pushing action creates a reaction force from the floor that helps you move in the desired direction.
Is the toilet leaking on the floor and causing damage or problems in your bathroom?
Shuffling is the act of walking in such a manner that your feet drag/slide against the ground/floor as you walk. If it's happening against one's will it could be the result of a muscular, neurological, and/or inherited disorder.
Actually walking up the stairs is faster
i said buy even walking the stairs or if the have a elvator.