I can tell you that using Windows, after an initial learning period, I can easily make Android apps, using LAMW.
I initially installed everything following the instructions here: (see "how to install on Windows")
http://wiki.lazarus.freepascal.org/LAMWAfter that, connect an Android phone to the PC, open some of the demo projects inside LAMW, and run them on your phone, to see how it works. (Of course, the phone must be in Developer Mode). I suggest you don't use Android emulators, but test it on a real phone.
Now there's also a new system, called LAMW Manager, that should be doing the whole installation for you automatically. I didn't test it because i already had everything installed, but apparently it works well. See here:
https://forum.lazarus.freepascal.org/index.php/topic,45361.0.htmlIf you do the installation and get stuck at some point, ask here and someone will probably know what to do.
All the best
M