See personally the laminate we bought (which is cheap to medium range) I think looks nicer than the stuff in the pics above, just because its a nice natural look one with a good pattern. We layed ours about 4 years ago in the lounge with good underlay:
Pros for me:
- Doesn't stain like carpet would with people eating in there and spilling drinks
- Looks good, we have a rug with ours - although becoming overly done these days
- Was cheaper than even an ok carpet
Cons:
- Cold to walk on
- Room is colder generally than with carpet
- Stereo sounded a bit nicer with carpet (wood is more echoey)
- On the first week she dropped the iron on the floor and it chipped
- A few months ago my speaker was knocked over on to the floor and it chipped
- It's actually more time consuimg to clean than carpet (assuming carpet is not stained) because the hoover doesn't pick up everything so you have to sweep all the bits up and then mop/clean it properly leavin it wet and slippery
- Took a whole weekend to lay
For me it's a "been there done it" thing and was designer for a while and now just looks cheap really and carpet is in all honesty much much nicer for so many reasons including playing/laying on the floor with kids.