I just got a Chromebook to test out for this. Microsoft Remote Desktop looked pretty bad. The colors weren’t right, and the text was a bit blurry.
I switched to Remote Desktop Manager by Devolutions. It’s responsive, colors are great, but it doesn’t work well in full screen since I can’t see my mouse.
I’ve done it and also used TeamViewer. TeamViewer had issues with resizing windows, but I could still access everything.
One small issue is that Chromebooks have a different keyboard layout than Windows. You can set the ChromeOS keys to act like F1-F10, but it can be annoying to figure out where they are.
It works for short-term use, but a Windows laptop will be smoother for connecting to another Windows machine.
I use my Chromebook with Remote Desktop to connect to my work laptop on the same network. You can get Skype for Business and Teams working, but it can cause glitches. I haven’t tried it outside my home network, but it should work.
I prefer using Remmina or KRDC instead of the Play Store app because it handles language settings better.
Maybe try it out with your friend’s Chromebook first to see if it works. I’ve only tried remoting into Chromebooks from Windows, and in those cases, you need someone on the Chromebook to accept the connection.
Chrome Remote Desktop is good, but it doesn’t have certain security features like locking the remote screen or keyboard and mouse, or turning off the remote screen when you disconnect.
It does require the app to be installed on both devices.
There are also paid options if you need more professional features.