Bluetooth "Hub"

Hey there,
I am running Home Assistant as a Docker Container on my Homeserver placed in the basement. Now I want to include two Equiva EQ3 Bluetooth thermostats placed in the first floor. I was thinking about a sort of Bluetooth “Hub” build with a Raspberry PI connected via Wi-Fi to control my EQ3’s via Bluetooth.
Is this possible to do so? What is the best/recomended way solving my problem?

I hope someone can help me.