Is this your preference and definition of 'nice and safe' or his?
What does his budget allow?
Most of MN seems remarkably picky about where they live so write off perfectly nice places as 'shitholes'.
If I was a 19 YO on an apprentice wage, I'd want to live somewhere that didn't take an age to get to work (preferably within walking or cycling distance if possible) and left me sufficient disposable income to be able to enjoy socialising, hobbies etc.
I wouldn't want to be trekking across town every day and spending all my money on higher rent and commuting so my DM could reassure herself that I lived somewhere she considered to be sufficiently desirable.