BLN is very well located in the quieter northern part of the island. It is just a very short walk from the beach and Ginny and Jane Es. Likewise, a short walk in the opposite direction to the shops and restarants on Pine. The unit itself, while it doesn't look anything special from the outside, is very pleasant on the inside and surprisingly spacious, but don't expect 5 star luxury.
One note of caution is that there is an interconnecting door with the Blue Lagoon South. We were lucky because our neighbours were very quiet, but I suspect you would definitely be able to hear if they were noisy. Similarly, the pool area is shared with BLS, again not a problem for us because our neighbours didn't use it, but I can see it getting umcomfortable , particularly if they had kids who were using the pool. more