A solid built cistern which I had to choose due to existing plumbing. Made by Twyford.
Quite expensive and was supposed to be dual flush but didn't seem to work. However an overflow wasn't required as the internal overflow worked well. I have previously installed a similar cistern with dual flush buttons on top which was better than this one. Support brackets provided for under the cistern. Large washers are needed for screwing the cistern back to the wall.
Travis Perkins staff were very helpful and polite . Thanks.