Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: what is the length of the elongated hole/opening? from past experience I know that some of these types of seats reduce the seat and opening space.
Document: Did you know average toilet costs about $265 even for elongated seat? $599 is bit pricy for comfort. A hard bidet is $218. $599 would require foregoing toilet and bidet if installed with hard seats which is better. $599 really puts it hard on this economy and it's not something average American living in Apartment would consider. But everything else, this is a good gadget for those who doesnt have space but has money.
Our hotel had a bidet with cold water, and no dryer. We loved it. It was our first bidet experience.Two years ago, I got a Kohler (Kohler K-4737-0 C3-125 Elongated Bowl Bidet Toilet Seat with Tank Heater), still on the Amazon site. Love it. Trouble free for 2 years. Just got the Brondell for the second bathroom. Like it much better. Compare key points.Kohler. Style points 1-10,  5/10.
I'm not really sure how it works or what it does because it just looks like a self-cleaning rinse when I activate it, but I do know that silver oxide has antibacterial properties, so that's comforting. Winner: Swash 1000Adjustable spray strength and position: Both seats have adjustable spray strength and position. The Swash's spray covers a wider area, is aerated, and the spray width can be also be adjusted. It feels like a showerhead spray.
Brondell S1000-EW Swash 1000 Advanced Bidet Elongated Toilet Seat, WhiteI have been using these products since the 800. This is my fourth one, as I have them in all of our bathrooms including our second home.
I was determined to find the perfect bidet seat and after using it for several weeks, I think I can say this is the one. I read everything I could from all sources including the one at Apartment Therapy and this model and style seemed to me to have everything I wanted. From the other reviews, I learned that the elongated seat was a better, more useful proposition. We had a standard seat toilet and I replaced it with the elongated Toro that was recommended on the Brondell site.
This is mass produced white hard plastic device with internal parts that are hidden. It fits elongated toilet seat. Our apartment complex has about 400 units. All the units have round toilet seat. This version did not meet the marketing research of people who lives in affordable homes. It is for a elongated toilets. I couldn't use it but seems to be able to withstand the seating on top that I saw on youtube. Plastic is hard like car bumper. That's all I could see.
Now, as I stated at the begining of my review, there may be a better seat out there, I don't know. Honestly, the Coway BA 13 was the other seat that I narrowed my exhaustive search down to, and almost bought. It's one that you shld seriously consider too.
It's been 4 weeks since I was notified of this and they still have not returned my seat back to me. I've called and emailed multiple times and no one answers my calls or emails. Have they gone out of business? They just stole my toilet since they obviously didn't repay me! There are much cheaper yet just as dependable and capable seats available. Don't waste your time with this shoddy company.
You know, wands that will collapse into themselves in a couple of sections for extended reach but will also fit all the way back into the housing. I mean come on! This aint rocket science. Especially if a dummy like me can come up with the idea. LOL I mean this is a $1000 toilet seat (based on MSRP) we're talking about here. Yeesh! To me, that's is a big negative. A major design flaw.
So def give that a look too. Hope this was helpful to you all. God Bless and good luck to you in your search for "bathroom bliss". = )5/16/12 Product Update...Well, it's been over a year and a half since I bought my Swash 1000, and I thought it would be a beneficial addition to the review if I gave a little "Quality" update to let you know how the toilet seat is performing.
Answer: yes