The awesome website is called the Icovia Room Planner "The Make Room"
Link: http://urbanbarn.icovia.com/

I chose to start with one on the right.
For example, the "generic symbols" tab has categories of:
- furniture
- patio
- gym/fitness
- fixtures/appliances
- wiring
- landscape
- buildings
- miscellaneous
Above you can see that there are many subcategories of furniture to choose from.
For a second illustration in case the image is hard to read, I will include the subcategories under gym/fitness:
- elliptical trainers
- ecersize bikes + indoor cycling bikes
- treadmills
- steppers
- abdominal products
- yoga + aerobics
- exercise balls
- total body gyms
- multi gyms
- free weights
- weight benches
- power racks
- rowing
- smith machines
- lower body + leg machines
- boxing + martial arts
- locker room
- miscellaneous
There are many many options!!
You can also change the size, color, and orientation of the items you choose.
I found the tool to be extremely helpful.

Note that this post is *not* sponsored in any way, I just thought that the website is great and wanted to share, haha.