Its simple to use and best of all- free! They don't require a login although I think its preferable if you want to save your room plans.
Here is my living room that we "decorated" online this morning. I cannot believe how easy this program is to use. Remember drafting supplies and their crazy stencils? I had tons of those as a kid when I was interested in becoming an architect. Technology is just too cool.
In the brief time I was using it, I didn't see a fireplace symbol so I just enlarged a bench seat to the approximate size. Double click items to clone, recolor and resize.
Okay...back to remodeling. Off to go put on my coveralls and conquer the day.
Mrs. designing away