We have visited multiple Frank Lloyd Wright sites from Fallingwater to Usonian Homes to Taliesen West, and many others.
The Robie namesake of this house commissioned the building, but was only able to live here about a year after its completion in 1910. This is said to be one of the architect's favorites, with many of his signature elements. It is a World Heritage siteIt is well worth a visit.
Unfortunately, the building was used as a dormitory for the nearby theological school and suffered more than a few bumps and scrapes. Virtually all of the original furniture is gone. Some is now owned by the Smart Museum about 4 blocks away, but is not currently (May, 2024) on display even there. At one point, the house was nearly torn down to make a larger dorm, but was saved through Wright's own efforts.
They recently spent about $10 million renovating the site, so the building itself is in excellent shape. Most of the rooms are either empty or have modern chairs, presumably for some kind of functions. They have few photographs from when the Robies actually lived here. Thus, you are basically visiting the building rather (which is fine) but without Wright's signature furnishings. Still, the building is striking, with innovative design elements both in the building's configuration and in design elements in each of its rooms.
You will likely love the original windows and light fixtures as well as the long horizontal lines throughout.
We had a guided tour, which we would highly recommend as otherwise you might miss important elements. Our experience is that most of these guides, many of whom are likely volunteers, are enthusiastic and knowledge fans of Wright's work.
There are several FLW buildings in the Chicago area. Downtown, in The Rookery, the building has a lobby designed by the architect when he was younger. It's free to visit - just walk right in. Wright's own home in Oak Park is great, and the furniture is still preserved. If you want to travel a bit further, the Dana Thomas House in Springfield, Illinois is magnificent and beautifully renovated. Another FLW home similar to this one is in Springfield, Ohio, and seems to have the kind of furniture this home is missing (Wescott House).
This is a good site if you are interested in Wright's work, although we might recommend a tour of Wright's home and work in nearby Oak Park. If you are a serious Wright fan, this is a must-visit site.