Instruct: Classify the given review into positive or negative sentiment.
Query: Impressive

I bought it mainly to clean all the tile floors and grout in my house. The tile doesn't have a completely smooth surface. It has a little pit type texture and those pits attract dirt. I was just so tired of breaking my back and knees on scrubbing it with brushes. Well I just received my cleaner yesterday and today I just quickly tried it out on the grout on the kitchen floor. I used one of the small attachments and can I tell you...it works wonderful. My floors are going to be beautiful again when I'm done. Even though I just started using it, I highly recommend this product. I will try and update after more usage.p.s. The noise is not as loud as I thought. Only the steam makes the noise, it's not like a vacuum where the machine itself makes noise.