You might find this thread useful: Solved: Re: Canon Rebel T7 DSLR comability with SLR Lens - Canon Community:
Still, if you want to get to the crunch:
Be aware that because your camera has a smaller sensor than a FF camera, it will actually provide a Field of View (what the sensor actually captures) equivalent to that of a lens with a focal length 1.6 times that which is written on the lens - which will have a definitely narrower FoV than it would on a full-frame body.
To give you an idea, here is a photo taken with a similarly crop sensor body, the Canon D30 with the 17-40mm zoom at its widest - i.e. 17mm Focal Length but giving a FoV of 27mm.
One of the most renowned real estate photographers in the US, Scott Hargis, uses a Canon EF17-40, but with a full-frame camera that will give an actual 17-40 FoV performance, so to get a similar FoV on your camera to that, the EF-S 10-22 (an EF-S lens is designed for a crop-sensor body) would give you that extra angle (it's FoV is 16mm- 35mm). I have one, and it's a good lens. Scott has some videos on real estate photography and has an excellent e-book available called Lighting Interiors - a very instructive read.
Like any ultra wide angle you need to make sure that your verticals are vertical - introducing tilt into images creates a sense of tension, and makes the wall feel like they are falling in on you, and you don't want that in real estate images.
Here are a couple of samples of the kind of thing I think you are looking for. Both taken with the EF-S10-22mm @ 10mm (so FoV 16mm).
