Sandra is responsive, hospitable, friendly, helpful, and she is great at quickly adapting to you if you're in a chatty mood or just tired from the day and lack the energy to interact.
Sandra travels a lot, and the apartment is decorated with many pictures of her all over the world, along with items from Thailand, India, Egypt, Nepal, you name it. There are buddha heads and quotes about inner peace, happiness and love towards self and others. The place always smells of incense. If incense is not your thing (it's not mine), you can close your door and run the air purifier Sandra provides you, and you smell nothing. I should also note that I didn't say anything to her about it, since the purifier was more than enough, but she is nice and if you have strong objections, I'm sure she would agree to not burn any for a while.
I wouldn't call the bathroom (and the place in general) a sparkling shrine to cleanliness, but it isn't gross or anything, it's definitely clean enough for a place that gets lived in daily.
Overall, I recommend it.