Check-in was fast and even early check-in was possible. I requested a 12:00 check-in and it was ready. Check-out was also quick and didn't take long. The room was clean, the central AC was very cold, and the bathroom was also clean. I happened to choose a superior triple (family) room, which was still roomy and comfortable for five people. The location is very strategic, in the city center, just a few steps from Jalan Slamet Riadi. Jogging in the afternoon or morning is very possible, as there is a dedicated path so it's safe. Breakfast was excellent, complete and with a wide variety of choices, definitely delicious and up to Aston standards. And it's cheap, only 95K for adults and 50K for children if there is an additional breakfast. In other 4-star hotels, the average additional fee is above 100K. It's perfect for a family staycation, with a clean swimming pool for both children and adults. There's also an indoor and outdoor playground. There's also a fairly well-equipped mini gym. I give the service a 9 out of 10: polite, friendly, and helpful. Regarding security, there's no doubt. Access from the basement to the room elevator is guarded 24/7 by security, and not everyone is allowed access. The room card also functions as elevator access, so not everyone can access the elevator. Sometimes in some hotels I've stayed at, it doesn't work, even though they are both 4-star hotels. So, if I go to Solo again, Aston will probably be my first choice for an overnight stay. Best of luck Aston, thank you.