I did $450,000 with your somewhat low interest rate– With $90K down, it’s $2,044/mo + $100 for HOA + $375 for property tax, grand total $2,519. Simple interest on the $90K at 4%, $300/month.
Not a realtor, so I can’t look at the property, but I’m guessing good luck with that $2000-$2100 per month on rent as well. Not a very big place and it took me two seconds to find several 4 bedrooms in Mira Mesa for less than $2000/mo.