Unfortunately, our experience with Ola was almost entirely negative from check in to check out. First, Ola uses a terrible phone application rather than a physical key to access both the building and the room. This app was very finicking and unreliable in our experience. We even called and left a voicemail with Ola about our issues accessing the room with the “app key” and NEVER received a call back (luckily, we eventually figured it out after trial and error). Second, the building and room smelled like crap. The odor started in the entrance hall and even seeped into our room. Finally, we were rudely awaken every single morning by the cleaning crew vacuuming and cleaning other rooms. This was a really bad lodging experience.