As long as it is possible to convert to cash, it is better that the site be an interface to display the location, the license and the rest of the legal data.
The response is slow and therefore if there are any coins in the hot wallet, the probability of them being hacked will be very high.
If all transactions are done manually, it is better to do everything manually.

What is your legal data, location, and source of funds (it looks like a personal funded website)?