Pros:
The location is very strategic, the service and staff are friendly, check-in and check-out (we even requested a 1-hour extension in the room and were still allowed) were very smooth. Overall, the room was clean, although there was some dust in the small corners.
Cons:
We stayed there because our son had an exam at UI in the morning. It turned out there was a CFD every Sunday from 6:00 AM to 9:00 AM, so we had to walk about 650 meters to the nearest traffic light to find a GoCar, haha. The room was damp and had a musty smell (my nose and throat are not fooled, so I ended up coughing and sneezing profusely from check-in at 3:00 PM to 9:00 PM. It only stopped that evening as my nose adjusted to the room's conditions). The Wi-Fi was terrible, we couldn't work or browse (we stayed in room 603), and my provider, XL, also had a very weak signal, only 1-2 bars. My husband also uses Telkomsel, but the signal was just as weak. We were given a room with a connecting door. At night, around 11:00 PM and later (already in the quiet hour zone), the neighbors in the next room, full of girls, were so noisy (FYI, 4-star hotels and above usually have a QUIET HOUR notice from 10:00 PM to 7:00 AM because guests need to rest). Finally, I sent them a note and kept knocking on the connecting door, only for them to quiet down. There was a language barrier (even though they used simple Indonesian) with the security and parking staff in the basement *it took 2-3 times before they understood - hah-hadah.
Thanks Savero for the service. May you be more successful in the future, keep up the good work and improve what's still lacking.