Actually, the Lotus Esprit has been at that work site every work day since October 2011.
However, depending on the time of year, I park it in different areas.
In the summer, I park away from trees with a car cover (the area was obscured by trees from Montague, but last week, they cut down the trees for re-landscaping - you can now see it from Montague.
In the fall/winter, I park in direct view of Montague because that's the closest entrance to my office (best when it's raining). And I don't use a car cover in the fall/winter - too much hassle with keeping the car clean (it can go 1-2 weeks without a wash).
It may be heresy but it's a daily driver so I don't wash it if it's going to rain 2 days later. The periodic rain has it out to 'unwashed' for 3 weeks now - I may have to do it this weekend regardless.
I got nearly 14K miles in 14 months - even in the daily commute, I have alot of fun with the car; the most fun car I've ever owned.