In NY we were allowed to operate golf only-no inside facilities and no restrooms, ,no nothing, last spring.
No carts, no range, no caddies, no bagroom, no staff.
I was the only non maintenance staff allowed on property under the title of "security guard", which was the mandate.
People brought their own drinks. snacks in the bag/pull cart
Rounds were way up, people were happy.
Play was brisk.
Kind've like it's always been at many courses throughout the US and the world for many years.
Those who were not comfortable using the bushes tended to play 9 holes
We operated out of a port -a-john and my Suburban the first year we were open(2002)-with me running for pre-ordered deli sandwiches served on card tables outside on the range the first year we were open, and we sold out of 500k memberships.
The next 4 years we had a trailer with the basics Thomas describes and we sold out of those memberships at a much higher #.Many members at the time said that was all that was ever needed.
I still remember the time a very well known financier multibillionaire, (who $ rainmaking made often invisible staff magically appear) came into the self serve 8x8 "locker room" and tipped another younger member $100 assuming he was staff because he was cleaning his own shoes.
My response? "Easier to just keep it"
--of course that meant I had to clean the shoes... All that said,and I generally could give a hoot about a clubhouse.....
The Bridge has a very cool clubhouse and it is highly utilized by its membership.