We are very satisfied with our stay in this basement apartment. The pictures provided on the Airbnb website are very precise and provide a realistic expectation of what tenants / guests will be seeing in practice. The house has everything one should expect for either short or prolonged stays (my wife and I stayed for 40 days), and even more (toaster, coffee machine and electric kettle are welcome extras, all working perfectly; Netflix and smart-TV access were also great).
Being originally from Brazil, cleaning was a 4 out of 5 for us (mostly ok, but our standards are just higher for details: a bit of dust under bed and furniture, dirt in coffee machine, etc.); however, bed linen, towels, shower (great by the way), fridge and microwave were great.
In terms of apartment layout, the only (explicit) cons are the overall lack of windows (as expected, though 2 exist) and the ceiling height at the entrance and in the living room. My wife is 174 cm tall and that didn't bother her at all, but my 184 would result in hitting my forehead were I not careful (in 40 days, didn't hit it once - but mind that if you are tall and clumsy haha).
The neighborhood is wonderful - calm, friendly and historical -, and we were walking-distance of pretty much everything we needed. Relationship with the landlord upstairs was great (despite the fact that we only saw each other occasionally). Garbage disposal worked well, too (heard some people having trouble with that in other locations in Toronto).
Internet quality was average, working well for most days, but sometimes oscillating in speed, which affected a few video-calls. We did tell Julie about that and things got better (P.S.: she is VERY fast in answering everything). Netflix and video browsing were good, though. Just something to keep in mind in case you are a heavy / demanding user.
All things considered, we loved our stay, would certainly recommend it and wish Julie success in her current and future endeavors!