The flat looks pretty much exactly like the pictures and was extremely comfortable and in walking distance to a lot of great bars, restaurants, etc. Tatiana was an exceptional host, checking in on us and making sure that we had everything we needed. Loved the little paper-wrapped soap she left us :)
Three things to mention (that wouldn't have kept me from booking here): There was nowhere to unpack our suitcases. The flat is small and Tatiana does a great job of utilizing the space - to satisfy the OCD neat freak in me, it would have been nice to have a dresser or someplace to put our clothing.
The parking (not Tatiana's fault!) was a pain. You have to either pay for street parking 9AM- 10pm and take your chances of your car getting broken into, or shell out 20$ for all-day garage parking (adds up fast). The garage was close, but the payment app didn't work and I had to get up at 5:50am every morning to walk down there and pay for the day's parking (as it expires at 6 AM).
The other thing I will note is about the location. It is right in Gastown, a very hip and vibrant neighborhood. However it is also right on the border of some pretty sketchy territory (hence the worry about car break-ins). Walk outside to the right and head to restaurants, bars, nightlife - but walk to the left and I felt unsafe at times. Lots of people living on the street, lots of garbage and needles on the ground, lots of sirens all night long. Spending 3 days there definitely gave me a different impression of Vancouver.
All around, it was a great place to stay!