This really is a hidden gem that not many people seem to know about. We booked online (USD 25 per cabin) and were pleasantly surprised with our experience.
We were not too sure of the hotel's location (one tuk tuk driver took us the wrong hotel first). The hotel is about 45 minute tuk tuk ride which came to USD 7 (probably quicker in a taxi!) away from the centre of Phnom Penh. After we had been travelling for 30 mins we were getting worried as were clearly outside of Phnom Penh. Our tuk tuk driver reassured we would soon be there.
However when we arrived at the l'Imprevu we found that we had arrived at a little oasis. Even though it off a main road (which apparently continues onto Vietnam) the current owner has created a little tropical paradise. The cabins are modest and comfortable with great air conditioning.
The current owner is French and you can get great Cambodian food here but you can almost get the most amazing French food (steaks, lamb chops etc with a variety of beautiful cream based sauces). Drinks are also moderately priced and service was great. You can have dinner by the pool and really enjoy the evenings.
Basically, imagine a lovely pool with palm trees, tropical vegetation, comfy sun loungers surrounded by small wooden cabins. I would recommend this accommodation for the END of your trip to Cambodia.
After you have experienced busy and exciting Phnom Penh, been up to Siem Reap and seen all the amazing cultural heritage sites, you should head to l'Imprevu for a night or two to truly relax and unwind before flying home. The owner very kindly organsied a large air conditioned minivan to take us the airport for USD 10 (takes about 40 mins).
DEFINITELY CONSIDER L'IMPREVU.... If I go back to Cambodia I will definitely be calling in there.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC