Hi Daniel,
I am a realtor/investor in the Miami area. I specialize in new development, short term rentals and foreign investors. I also own a short term rental. I am familiar with the 72 Park development. Did you get those numbers from the developer or your agent?
If the developer gave you these numbers they are basically getting them from similar units in the area. I like to use the enemy method. Basically looking up other units near by on airbnb to see if it matches up. I do think the nightly rate is realistic. When there are big events prices can go as high as $1,000/night. Like any market there is a high season and low season. Data rabbu is a free website to look up seasonality. Airdna charges but has very accurate information. It is good to make that part of your due diligence. I recommend reaching out to your developer or agent, if you have one, with all of these question. If you need an agent with experience in this field I would be happy to speak with you.
