We have the 15,000 btu Mach 8 on our 2021 Micro Lite 21DS. I installed a Micro-Air EasyStart Model 364 on the AC in about an hour. Super easy install
Purchased a Honda EU2200i and appropriate 30amp to 15/20amp adapter. On a 66 degree day at sea level it tested ok. Will be headed to South Texas in a few weeks for warmer weather for further shakedown. Primary concern is cooling trailer for those warm nights camping. Wifey is high maintenance. Here are my test results: First pic is AC startup running fan only. Second pic is AC up, running and making cool air. Third pic is with converter/batter charger (batteries were fully charged so this might not be full load).
Observations: I think running AC alone on this generator will be no problem. And possibly, also fridge or converter. This might not be necessary if you have charged batteries and propane to run your fridge. High altitudes and higher ambient temps need more study.