Gross yield is only a screening tool
Gross yield normally compares annual rent with purchase price. It is useful for a quick first comparison, but it can use an optimistic rent, omit acquisition costs and assume uninterrupted occupancy. It should open the analysis, not finish it.
Build the complete cost base
The investor may need to include transfer and registration costs, agency, finance, service charges, furnishing, fit-out, maintenance and the working capital required before income begins. A low advertised price can still produce a poor return when the unit needs substantial capital or carries unusually high recurring costs.
Test the income rather than accepting it
Use achievable rent for the exact unit and realistic timing. Allow for vacancy, renewal conditions, tenant turnover and management. Short-term letting requires a separate operating model because occupancy, platform charges, utilities, cleaning and active management can materially change the outcome.
Return without liquidity is incomplete
A property can generate income yet remain difficult to sell at the expected price. Rapid also considers the future buyer pool, competing stock and whether the investor may need to exit before the original holding period. Yield and liquidity should be examined together.
Rapid view
Ask what remains after all realistic costs, how reliable that income is and what risk or work produces it. A lower but dependable net return can be stronger than a higher headline that depends on perfect occupancy, minimal maintenance and an optimistic rent.
The return that survives the costs is the return you own.