A great inexpensive option for keeping your home clean and tidy. Its pros: Inexpensive. It cleans up very well. Doesn't make noise. After it there is no dust on the carpets. Small sills move quite calmly. Doesn't slow down while working. Not stupid. Doesn't freeze. Friendly with the app. Its cons: Inexpensive. It cleans up very well. Doesn't make noise. After it there is no dust on the carpets. Small sills move quite calmly. Doesn't slow down while working. Not stupid. Doesn't freeze. Friendly with the app.