Has anyone accounted for the risk that a new tenant pays more but is less reliable or harder on the house? That cannot be priced precisely, but it argues against treating the current tenant as interchangeable. Payment history is part of the asset’s present stability.
Ask for two written schedules: one showing every amount due before title or possession changes, and another showing annual or periodic costs afterward. The first should say whether each item is paid by buyer or seller under the contract, rather than merely naming the tax or fee. Also ask who...
Is ¥627,200 based on an existing lease, comparable signed rents, or an asking-rent estimate? Also, are you modelling it as a standard long-term tenancy? Those answers matter more than a small adjustment to the maintenance allowance.
Condition needs more detail too. An outdated kitchen is something a buyer can price with a renovation allowance; signs of unresolved defects or unclear alterations create a different kind of risk. Are your largest discounts attached to visibly tired interiors, or to properties where the buyer...