Hi all, newbie here, please go easy on me

I'm taking my first leap into the world of retro bicycles and could use some help. I have spotted this bike online, it has a 23" frame, 7 speed, 52T Crank, 700C wheels, along with what looks like a mismatch of other components.

I would like to get more into road cycling, I am currently using my mountain bike for this! Does this bike look decent or should I continue my search?

Cheers folks!