Adjectives

(s)creaky, decrepit, derelict, flea-bitten, run-down, woebegoneworn and broken down by hard use“a creaky shack”, “a decrepit bus … its seats held together with friction tape”, “a flea-bitten sofa”, “a run-down neighborhood”, “a woebegone old shack”
(s)decrepit, debile, feeble, infirm, rickety, sapless, weak, weaklylacking bodily or muscular strength or vitality“a feeble old woman”, “her body looked sapless”