Got back on Friday &, as promised, here is what we thought of the Green Mar.
We arrived late at night but were greeted at reception & shown to our room by polite & friendly staff. We had asked for a room on a lower floor as I suffer with arthritis but unfortunately our room was on the 3rd floor & was tiny. There was 4 of us (2 adults & 2 children) but there was only one main room with a double bed, a sofa (not a sofa bed), a small kitchen area, a dining table with only 2 chairs & a separate bathroom. We explained that there was not enough room & that we couldn't expect our 11 year daughter & our 8 year old son to share a sofa. They went & got a guest bed but there was not enough room to put it anywhere. As we were all tired, we said we would make do for that night but they would have to move us to a bigger room the next day.
The following morning they did move us but unfortunately we went up another floor rather than down as we had requested & were now on the 4th floor. However the room was bigger & had a separate bedroom so we decided that we would look at it as if we were in the penthouse & make do. There was 2 other families with us who had similar problems with their room but they were moved over the next couple of days too. Although my husband had got quite irrate at one point the staff were always polite & did all they could to help.
We couldn't fault the rest of the hotel. The swimming pool was on the small side but was never really busy & Friends Bar, which was part of the hotel, was superb. The staff were excellent, especially with the kids & they couldn't do enough for us so in return we have promised to send over some CD's for them as their music collection was slightly limited

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All in all, although the Green Mar is not the nicest hotel/apartments we have ever stayed in & due to the size of the rooms is more suitable for couples rather than families, it is in an excellent location (at the end of the Canel, opposite the Diva
Hotel & just across the road from the Florida restaurant) & has extremely friendly, polite & helpful staff. I wouldn't hesitate to recommend it to others.