So much depends on age and condition of the building.  

You may not want to have that capital trapped in that plan until such time as you change jobs or reach age 59 1/2.

My tenant's other son, age 32.

If they are VERY professional, they will have their processes in writing as verification that it is enforced equally and fairly by their entire staff. 6.

Also probably ~8% of rents for repairs capex depending on the age of the property and about 5% for vacancy depending on the area. 

If they are VERY professional, they will have their processes in writing as verification that it is enforced equally and fairly by their entire staff. 6.

Office vacancy for San Diego as a whole is around 9%, but I would be concerned about the age of the asset (probably some deferred maintenance to consider even though it's well maintained) and that its off the beaten path in Poway. 

I've known him for ages, and he is not interested in the real estate.

;<))The price is completely dependent on income and adjust for age or lack of maintenance and deferred CAPEX.

I don't see Tech going anywhere (more likely to get a tenant) and I'll take the college aged tenants (despite the bad reputation of doing so.)