We decided to take a conventional vacuum cleaner (Polaris) to replace it. We thought to take a wireless or washing Thomas. As a result, we have been using it almost every day for more than a month. The ability to quickly remove and put back, vacuum hard-to-reach places, car interior - covers all possible disadvantages (you still have to try to find them). The vacuum cleaner is not suitable except for those who have a lot of carpets (more than 5 pieces) that need to be cleaned regularly (for example, from animal hair). Power will not allow you to clean for such a long time and with high quality. In this case, it is better to take more specialized models that work from an outlet. For all other cases it is highly recommended.