Hi anice - it was better than I expected. We've been to Florida the last two years where the villas are huge and very luxurious, so I tried really hard not to expect too much, but I needn't have worried, the rooms we had (and I say rooms but we booked one family room, it just had two separate rooms within it) were clean, spacious and fitted out all very nicely.
Food was excellent - loads to choose from, all very fresh and always the staples to fall back on (chips, pasta, bread, salad, ice cream) - check out the carved watermelons in the salad bars - made to look like roses, fish etc - brilliant. It did get busy in half term week though, so try to go either early or late. Entertainment was to a very high standard - particularly the Kenyan acrobats and the circus, although we really enjoyed the Stars night too put on by Lykia staff. We didn't see much of the themed nights because we needed to get the kids to bed, but there were tropical, white, wild west and a number of others I can't recall.
Our room was very near reception, so we could see people coming and going from our balcony, which some people may not like (not quite so private), but it wasn't too noisy (only on the night we forgot to close the balcony door :duh). Had advantages to in being very quick to get to. Prices were typically a bit inflated - 2.50 euros for a beer, sun cream is extortionate so make sure you take plenty - ice creams from 0.75 (lolly) to 3 euros (magnum).
More brits than any other nationality. Kids clubs seemed very good - ours only went a few times but enjoyed it - we used both the 9-12 age club and the 3-5 year club. Lots of activities.
Paragliding was awesome. We booked in Olu, haggled and paid about half as much for four as we would have done if we'd booked from Lykia. Jeep ride up is a bit hairy, but once you're at the top, you don't get time to back out and before you know it you're grinning like an idiot and repeatedly saying "brilliant" to your pilot

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Think that covered everything! When are you going?