Managing Multiple Smart Devices At Home

Hello Everyone,
my name is Matteo and I live in Italy, I’m new to the community.
I’m writing to you because I’m looking for a device that can manage all the smart devices that currently make up my home, but I don’t know what to choose.
I’ll give you a list of all the devices that I currently have installed:
• 3x Amazon Echo
• 2x Amazon Fire Stick TV 4K Max
• 1x Apple HomePod Mini
• 10x Sonoff Mini 4RM (for ON/OFF lights)
• 1x Tado system for heating (2 thermostats + 1 bridge)
• 1x Panasonic dual split air conditioning system
• 1x Tuya RGB LED dimmer

is it possible to manage them all via Homey Pro?

having a home on three levels, do I have to put a Homey Pro or a Homey Bridge on each floor of the home?

currently all the devices are individually connected directly to a dedicated wifi network provided by the various APs scattered around the home; do I leave them connected directly and individually to the wifi network, or is it necessary to provide third-party bridges?

sorry in advance for the thousand questions, but I’m trying to do the most correct thing =)

thanks in advance!

Have you done some research here as well already?

The various app topics here re a good start, as well as the Homey App Store:

Hi Henk,
thanks for answering me!
yes I’ve already had a look and it seems to me that I’ve found everything to concentrate all my devices on Homey Pro; however, since the system has a cost, I wanted to know if anyone else had already tried some of the devices listed… =)

And have you checked the appropiate topics for those brands here? Probably your questions are already answered when reading those.
I suggest asking your questions there, also since in those topics are all the users you are targeting.