Got some bad reviews from gp.. A friend stayed in ambassador and was in tower wing. he asked me to stay away from the main wing which is dated and in bad shape.
its quiet conveniently placed and has special on their website for more than 2 nights stay in superior room (tower wing) incl of taxes.
Good Luck
read some real mixed reviews on grand president.
the tower 3 is the most hated place aparantly and all the regular rooms are in there.. have to cross the street to get there from the main 2 towers
I booked the ambassador instead.. a friend recently stayed there and was very satisfied... fingers crossed
very helpful staff and clean rooms, breakie was nice and filling.. i might choose something more closer to the skytrain next time though
http://www.agoda.com/asia/thailand/bangkok/president_solitaire_hotel.html