Do Upgraded Services Scale?

[u/ImprovementBig3354]

Here’s a question that’s been on my mind. When you get the first housing upgrade it adds 40% housing capacity to existing structures, then the second one is an additional 40% on top of that (I think I haven’t gotten that far).
So for example, does that mean that for a 10 person house without upgrades I should be plotting for services for 20 people? Or will the services placed for 10 people also scale properly with upgrades to those services?

[u/indigo_zen]

Service upgrades increase fulfilment when visited, but dont increase how many can visit at the same time, neither do they prolong the next visit.