Yes, most transient houses impose penalties for lost keys, damaged furniture or appliances, and late check-outs that are not pre-approved by the host, and these charges are typically deducted from the security deposit collected at the start of the stay. Key replacement fees, damage repair costs, and extended stay charges vary by host and property, so guests should ask about these specific penalties through Transienthome.com before checking in to understand their financial liability. Reporting any pre-existing damages to the host upon arrival and documenting them with photos is a practical step to protect yourself from being held responsible for issues that were present before your stay.