Compared to the rest of the Seattle Metropolitan Area market, the Bothell submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 22 listings have been posted online, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 23% of the available leases in the Bothell are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,380 sqft. Most properties in this area are close to 2 stories. Most buildings in this region were built in 1996 and are Class A.