In the last 90 days, 0 listings have been posted online, which means listings are probably going fast. You'll want to be prepared to make an offer immediately. About NaN% of the available leases in the Morris Plains 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 sqft. Most properties in this area are close to 3 stories. Most buildings in this region were built in 1990 and are Class B.