You can't beat Sebo for robustness and efficiency
Apart from the bargain price, we have had a Sebo X1 for about 40 years and it is still going strong! As a bonus you can still buy spare parts if the need arises.
We needed a second one as we are finding it an age related problem carrying it up and down stairs, so it had to be another Sebo, and the X7 does not disappoint. The same robust design with tweaks to make it even more efficient, and it came with a stair brush and extension hose - brilliant!
Verified purchase: Yes