Here are four Laundromats that I've been working on. They are a laundry and another business to get sims to come to the lot. Only your sim can do laundry but with other sims milling around, your sim won't be lonely.
You can find them on the gallery at: #dannydanbo
, #café, #laundry
A Laundromat and café with outdoor seating.
Sip, Bowl & Wash
A café, bowling alley and Laundromat in a small strip mall.
The Grind Laundromat
A place to wash your clothes and have a cup of Joe.
The Shin Building
A Laundromat with an Asia restaurant above it.