How to organize Home assistant for 2 houses?

Configuration
1

I just installed one HA and integrate it with my KNX instalation. Working nice. Next is zWave integration
I am trying to organize sensors and switches and group it by houses and rooms. I would like to have hierarchy like this:

Home
- first floor
bedroom 1
bedroom 2
hole-way
toilet
bathroom
- ground floor
kitchen
living room
dining room
- basement
heating room
washing room
- attic

summer home
bedroom 1
bedroom 2
hole-way
toilet
bathroom
kitchen
living room
dining room

How can I do it? I am looking to areas but I don’t see that there is a way to do it?
Any help?
Thanks.

2

Maybe this is what you need:

3

I think rooms and areas are not supported by knx integration (any integration that uses yaml instead of config flow UI).

4

Thanks. This maybe solution. Only thing is that I have to manage 2 instances. I will take this into count.

5

I believe that this does not have anything with KNX. I need way how to manage hierarchy of areas

6

as @poudenes have share you should try home-assistant-remote and the easiest to install is via hacs.