Why am I a very attractive real estate agent in renting furnished housing?

Today, I presented to the property owner the work I could do at home and abroad to evaluate and find the right buyer for the furnished rental flat in Şişli Nişantaşı area, which I saw yesterday in order to do my valuation work.
The valuation report I presented to him was 26 pages long.
My report also included analysis of comparable advertisements in the region, pricing offered by two different valuation sources, and my own consolidated pricing prediction.
I priced the property 20% lower than the rental price originally requested by the property owner.
However, the owner attached great importance to my report because everything was based on concrete data.
When I presented him with the work I could do at home and abroad to find the right tenant, he attracted his attention with concrete data.
Finally, I told him that my support continued after the rental took place and that I would be at the job throughout the entire process.
As I always say: “Leave the job to the experts. Let your time and peace be yours.”
https://www.youtube.com/@ozkanozel_emlak/videos