shaky floors in 3rd floor apartment
I moved in about a month ago, and quickly noticed the floors vibrated a ton when you walk on them. Even the across-the-hall neighbors' footsteps shake the couch I'm sitting on. I've had mini-panic attacks multiple times out of fear of the floor collapsing. They just don't feel sturdy at all, even though I've been reassured they're safe. Id like to be able to have guests over but I'm paranoid that the shaking will be too much for me to handle and I don't want to piss off the people downstairs by stomping too much. Anny suggestions?