Qualities of the best letting agency

[JessicaPeterson]

So my husband and I are currently planning to rent out our property soon. But since this is our first time, we don’t actually know where to start. Upon telling this to my best friend, she immediately told us about this holiday home letting agency. Prior to working with such agency, we just want to know what qualities a good letting agency should possess? Your replies will be much appreciated. Thanks in advance!