Sell...
When I look at the numbers, I see:
1500/mo (approx) in fixed costs.
+ $180/mo (approx) allowance for vacancy of 1 month/yr
+? 200/mo in maintenance ($4800 every 2 years if newer building, including tenant re-rent cleanup, advertising, forms, and change over costs)
Vs. $2100 /mo in rent
= $220/mo for your time and effort and profit (a bit more because you pay yourself the principal.)... This is not horrible, and fine if you plant to return to this home one day... but you said that you don't like the work / risk...
Compare this to:
$435k x 93%(minus closing costs and maint. to sell) - $217k mortgage x 4% return on a "safe" investment = $625/month
Oh, and you can of course leverage your "safe" investment too, if you are into that. My calc compares the leveraged rental against non-leveraged investment.