Please see my comments inline below.
> 1. is the AP one mini managed from the cloud?
Yes, it is. You can use our powerful InControl (https://incontrol.pepwave.com/) to manage AP One access point series.
> 2. Can I deploy hotspot service using an AP one mini managed by the cloud?
Yes, you can. With InControl, you can have a customizable Guest Portal site.
> 3. what happens if I have severeal APs? will they be managed from a centralized cloud manager, or they will have its own administration page, one for every AP?
Yes, several APs can be managed by InControl. You can configure each AP from its web administration page in the device itself. However, you can configure each AP using a different configuration profile in InControl so that each AP can have a different configuration as well. InControl has been a very powerful tool for managing Pepwave APs.
I hope this information helps.