No — the real estate agency’s commission is not included in the rent. It’s a separate, one-time fee you pay to the real estate agency (agenzia immobiliare) for their services in helping you secure the rental property. This fee is due/paid when you sign the proposal to rent/rental contract, not monthly. The typical agency commission is about 1-2 months’ rent or 12-22% of the annual rent + 22% VAT (IVA), however may vary depending on the rental market features and Real Estate Agency policy. It does not apply if you rent a property form a private person.