The landlord searches that matter are 'property management Tampines', 'rent out my flat' with an estate name, and questions about fees and what a manager does.
Those get a landlord page with a WhatsApp button and a short form asking unit type, expected rent and whether the flat is tenanted now.
Tenant searches such as 'room for rent Tampines' are a different offer and go to your listing pages, not the landlord budget. We do not chase job seekers, rental yield researchers with no unit, or 'free valuation' shoppers who only want a number.
A useful lead is an owner with a unit, a realistic rent and a date. Reports show messages, valuation visits and signed management agreements by estate, in S$.