Any agency guarantee is arranged by the intermediary, and the cost depends on yourself and the intermediary.
When I bought a house, the agent deducted the landlord's money for fear that the landlord would not pay back the utilities. Anyway, what I didn't expect, the agent thought of it, and I felt very careful.
It cost more than 8000 yuan when buying a house, including agency fee/tax/loan fee.
In other words, when you buy a house, the landlord's price+1W fee is basically the same.