We had a awful experience. Be very wary of the percentage of positive Trustpilot reviews; PB had my negative review removed as they 'didn't believe I was a genuine client'. It was only when I provided proof that my review was reinstated. If you think about it, most people probably don't go to the trouble of providing evidence, so the majority of negative reviews will be quickly removed, never to be seen again.
Our issues were:
Terrible photos (the agent said we should have gone to a normal estate agent if we had wanted 'professional' photos!). We did our own in the end.
Badly written description, particularly the intro which is what is seen on the RM search results page.
We were told it wasn't possible to have a video on RM, which is of course nonsense. One DC is a film maker and had done a great video of the house. We insisted on it going on RM, but the only way PB would do it was with a non clickable link (suspect it costs PB more to pay for a link to a video hosted on the selling sites).
Our house didn't come up on local searches. So if you put in our village, our house didn't appear (others did!) but if you searched the local town, our house came up. This was never resolved.
For sale sign was put on someone else's land despite very specific instructions not to do that.
The agent was almost impossible to get hold of.
She wasn't proactive when after the first flurry of viewings, they slowed to nothing. We had to contact her to reduce the price and I rewrote the description. We had 2 offers within days.
We did the negotiating of the price ourselves online as she wasnt available. She did check that the buyers were in a position to proceed via their estate agent but after that we never heard from her again.
Apart from that, I'd thoroughly recommend them 