There is no weight limit. They have a rate chart that you can check and tell very close to what the charges will be. When you sign up with them they will send you a password(which you can change) and account number. You will also get an address for packages and one for mail in Florida. I am very impressed with them. You can get to the door delivery. It cost me $6.90 to have the package delivered from Managua to Quilali. Taking into consideration It saves me a $100 and a lot of time and Quilali is out of the way it is a darn good deal.
The mail address is Areocasillas.com. You can read up on the company and for me, they did everything they said they would do. They got the tax down to 15 %. I had a package come through USPS and they taxed me 35%. You can't satisfy all the people all the time but these folks are good, friendly, courteous and have personnel that speak very good English if that is a problem with some °µÍø½ûÇøs.