Compared to the rest of the Metropolitan Los Angeles market, the West Hollywood region has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 31 listings have been posted online, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 10% of the available space in the West Hollywood are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,940 sqft. Most buildings in this area are around 3 stories. Most buildings in this area were built in 1955 and are Class A.