We had a great stay at Oliver's apt in east Berlin. Although it was not super close to the city center, it was a 5 minute walk to the closest u-bahn which had easy access to all locations in the city. The apt building is very residential so this apt is not friendly for those who are looking to party. Had great amenities - we were able to cook, refrigerate, make coffee, heat was perfect, etc. Note there is a small TV but it does not work. Wifi was great. There is one bed and provided sheets/blanket for the couch which was quite comfortable. Make sure to bring toiletries as the bathroom is pretty bare. Overall great stay for the price.