Here’s a strong, public-friendly MLS remark including all those selling points:

Front-facing 3rd floor unit at 36-24 Union Street, Flushing. Large signage available on the front of the building for maximum exposure. Flexible business hours permitted and affordable rent. Ideal for a wide range of uses. Independent private bathroom inside the unit. Excellent location near public transportation and busy commercial activity. Great value opportunity—don’t miss!