We are looking to be aquired in 2-3 years and everyone walks away happy.
This would concern me. I've worked for four startups in Silicon Valley:
#1 and #2 - Two in the early 2000's that went under.
#3 - One that started as a startup, IPO'd, and was bought by a mega-corp a couple years after IPO. However, I came on board post-IPO so didn't have much in the way of equity.
#4 - My current company is a startup I joined pre-IPO and they've since IPO'd and are doing well.
The first two that failed, the management admitted during my interviews their exit strategy was to get acquired.
#3 didn't intend on getting acquired, but did because the offer from the acquirer was a good one for the shareholders.
#4 has no intention of getting acquired either, although as with any public company, it could happen some day if the offer is good enough for the shareholders.
The thing I learned is...be wary of companies whose exit strategy from the beginning is to get acquired. Based on my own personal experiences, I place a hell of a lot more faith in people who are building a business to stand on its own. I am very wary of people who would start out saying their exit strategy is to get acquired. To me, that means they're already looking to put as much lipstick on the pig as possible just to get bought.
I'm also very leery of seeing a workplace littered with "shinies" (as we used to call them). Expensive baubles, artwork, espresso machines, etc. The first startups I worked at that failed had all that junk and it didn't matter one bit. The last two were much more frugal (bordering on cheap, which I sometimes find annoying) but made it.
Lastly, if you decide to go to work for them, be sure and get as much equity out of them as you can, and don't consider only the number of options. That number alone is meaningless. Ask for the total number of shares outstanding so you can calculate your equity PERCENTAGE. Be sure and dilute that number some if they intend to get more rounds of funding.
It amazes me the number of people who only look at the number of options and base their decision only on that.
I'd much rather have "only" 10,000 options in a company with 100,000 shares outstanding, than 100,000 options in a company with 100,000,000 shares outstanding. It's all about the equity ownership PERCENTAGE, not just the number of options.
Anyways, good luck in your decision!