How close are those comparable homes in condition, size and location? “Detached home in Boston” still covers meaningful differences. Also, does the property need any work soon? If the tenant has been reporting issues promptly and preventing damage, that has financial value beyond reliable rent.
Fee transparency needs more than one headline figure. Ask which work is covered by the quoted fee, which third-party costs are separate, whether negotiation after inspections is included, and what happens if the transaction is delayed or does not close. Any hourly work or additional fixed...