The place itself is very nice, but overall, we didn't love the stay. It's 4 gigantic floors with gigantic staircases to go with it. We have a few marathon runners in our group and even they thought the up-and-down was ridiculous. You end up not wanting to utilize the entire space. Annoyingly, there is an elevator which you can't use (AvantStay does tell you this).
But the main reason for this review is that AvantStay really is not responsive at all. When they do respond, it seems like a chatbot. For example, there's a very cool theatre space on the first floor, but it's unusable. When reaching out to AvantStay asking how we can watch anything on it, we received the response 10 hours later "Please allow me to double-check this with our local team and we will let you know as soon as possible!". They never responded.
Additionally, the area has some very sketchy people right around the building. When we opened our private garage one morning, someone was sleeping next to the door. When returning that night, someone was hidden between the dumpster, clearly on drugs.
I wouldn't recommend anyone stay here.