We mentioned in our brief that we wished the logo to be simple. We like the simplicity of #3, #6 & #7 however they lack colour and energy which is why we also like the colour combinations of #13 & #14. We understand that by requiring three elements to the logo (colosseum, holiday house & sun or something similar to promote warmth) it is quite a task to implement all three together. We do trust that professionals such as yourselves will come up with the perfect solution soon.