The one bedrooms actually sleep 5 because there is a pull out bed in a closet a 5th person could sleep in. We own a one BR in bldg. P which is closest to the beach on the west side. We are on the 2nd floor but still a nice view. The only bldg. I would not want to be in is bldg. M which is the one nearest to the lobby on the west side unless you were in a higher floor. The palapa roofed Calima Restaurant is right in front of it.
The resort is in a horseshoe shape so all of the rooms actually face out towards the ocean. The east side starts at the beach with buildings from A to G. The tall bldg. near the lobby is bldg. L and actually had a straight view of the ocean. Starting near bldg. L on the west side they are bldg. M, N,O,P which is nearest the beach.
Not sure if this will work but here is a link to a BB with a map on it.
http://www.playagrandeclub.net/forum/viewtopic.php?f=4&t=641
We also own week 3 on the Ridge and it is newer up there and has a view of the Marina but we really do prefer being in the lower section.
We just returned from there and really like the resort.
Judy