A hoarder
Someone who hoards often brings in garbage and can lead to mice and bugs.
A person who hoards things that you have would be called..."you." Or whatever your name is.
bookworm
women
That would be a miser.
miser
Someone who hoards his money is usually called a miser. Sometimes, other words, like greedy, selfish, or ungenerous may be used.
a miser
Wonderful
A person who saves and hoards money is often referred to as a "miser." This term describes someone who is extremely reluctant to spend money and tends to accumulate wealth without enjoying it. Another term that can apply is "hoarder," but this may also refer to someone who collects and keeps various items excessively, not just money.
successful
Sociable