0.64km from Federal City Health OfficeThe last 4 stars review of this hotel was early this year so this hotel is long due for another good review. The staff were very responsive to my emails. I originally booked a standard double bedroom with a cot. After reading about the room being small on tripadvisor, I decided to pay about 10 euro extra to have a single bed for my toddler. Small room is perfectly fine as a couple but things double with a toddler. ;) To my surprise, we were put in a family room, where there is a single bed in a separate room. Plenty of space to store luggages, pram etc. It also has a small kitchen and fridge in that single bed room. The best of all is the parking spot. No other hotels in the city centre could guarantee me a parking spot upon arrival despite me willing to pay for the hefty hotel parking fee. This is rather strange to me as i thought each hotel would know how many parking spots they have reserved in a nearby parking garage! Hotel Aigner said they could give me a spot after checking the availability of the dates of stay. That pretty much set for us to stay here and their parking fee was very reasonable. While others have to park at a nearby garage, the staff was very accommodating by giving us a spot (very limited) at the back of the hotel property as they knew traveling with a toddler meant a lot of luggages etc. The breakfast area is bit small. It served traditional german breakfast. Reasonable variety. They offered free machine made coffees (a plus as some hotels charge extra for that). Very close to the centre of Bonn -- old town area. The room is typical european. Not new but adequate. No AC so might be an issue on a hot day in the summer. Floor is a bit thin as we could hear music and noise from upstair but we were lucky that people were considerate after certain time. The bathroom fan isn't working so it does smell a bit. Because we booked it through email, we didn't get free complimentary public transport ticket that is normally included with the online booking. Overall, i give it 4 stars.