Having booked the hotel over the net, we were somewhat apprehensive prior to arrival, but ended up being pleasantly surprised.
The Hotel is located in the older part of the town just below the medieval fort. The rooms are quiet small, typical of older French hotels, but we had three adults in a room, with a divider. The shower/bathroom is small but functional, and the room was serviced every day.
The breakfast was very good and always served with a smile and a warm welcome.
The hotel is very close to the main square where there are numerous restaurants, and the narrow laneways leading off the square have a multitude of shops, and not all aimed at tourists.
If there was one criticism it would be that the owner was somewhat non-communicative, but the rest of the staff were great and appreciated our feeble attempts at speaking French. (Luckily our 22 year old is fluent!)

We stayed at the hoteil du soleil in June 2008 and found it rather basic. We booked on the hotel internet and was given a 'discount'. However, when we got home after the holiday and received our credit card statement we found that the hotel had taken an unauthorised 80 euro on top of the pre-agreed price that we had signed for with our credit card. My wife is a fluent french speaker and called the hotel to query and we were told we were billed extra for the breakfast. Now had I have been told when we arrived that breakfast was 10 euro per day each or whatever it was I would have said fine no problem, but nothing was mentioned about any extra cost when we checked in, the guy just told us what time breakfast was, then promptly billed us for it and took it straight from my credit card without any consent. He never even gave us any invoice. I have stayed all over the world (at a lot better hotels than this one) and where breakfast is not included I have always been told this in advance and given the option. I have never had a hotel just debit my card without saying anything. I have never writen a hotel review before, but was incensed that this place could just take money out of my card like that - had the options been explained to me, fine, but I found the way they acted was extremely underhand and devious, all for a few extra euros.
We also agreed with the other reviewer, we found the guy very rude as well, he was kind of arrogant - it was almost as though he was doing you a favour letting you stay in his hotel!! bizarre I know. I would stay well clear of this hotel if every I returned to Hyeres. I believe that you get what you pay for and this was, well....cheap. je ne vais jamais recommend cet hotel!

We (French-speaking English family of 4, including two 20+ year old children) booked two one-night stays, 5 days apart, directly with the hotel in mid-September 2006, paying 103 euros for a family room (maximum capacity 5, in two sections, with a partition between) on the 3rd floor directly under the roof, with a double bed, bunk bed and single bed, and an inevitably cramped but perfectly functional lavatory/washbasin/shower, all of which we found neatly designed, clean, and enjoying a great view over the city roofs towards the airport and the islands of Porquerolles and Port Cros/Levant beyond. We had no hesitation in coming back 5 days later for another night. The room had a large television, direct dial telephone, + WiFi for a standard charge. Our price included a standard French breakfast each. The owner-managers are a nice couple, probably in their 40s, who took time to offer advice on restaurants, call cabs for us, keep bags etc. All in all it was a hotel we couldn't fault - and we cannot understand what motivated the only other review this hotel appears to have prompted. Young family, London

I don't usually write reviews but decided to register on tripadvisor to warn people about this place. We stayed at the Hotel du Soleil only 1 night. When we arrived the owner was so rude to us that I was speechless. The rooms were dirty and small. The shower had hair all over it. The beds were very uncomfortable; I think it is better to sleep on the floor then on the beds this hotel offers. At 8 in the morning the owner started to vacuum clean the floor where our room was located and were deliberately bunging on the door with the vacuum cleaner. Honestly, I have never stayed at the hotel with this type of "service". I will never go back and will never recommend this place to my friends. Stay away!