Welcome to the forum.
Just because the Goldwing is capable of all day touring does not make it a bad choice for every day commuting. If you like it, ride it. One possible drawback would be the fuel mileage. Maybe half what you were getting on your Burgman.
As far as that particular bike goes, you can review a number of threads on this site looking for potential maintenance or recall issues for that year. I suggest that as I would be hesitant to purchase a 20 year old bike without looking and riding it and know what to look for. At the least, as a relatively new rider, try to get it inspected by an independent mechanic.
Just because the Goldwing is capable of all day touring does not make it a bad choice for every day commuting. If you like it, ride it. One possible drawback would be the fuel mileage. Maybe half what you were getting on your Burgman.
As far as that particular bike goes, you can review a number of threads on this site looking for potential maintenance or recall issues for that year. I suggest that as I would be hesitant to purchase a 20 year old bike without looking and riding it and know what to look for. At the least, as a relatively new rider, try to get it inspected by an independent mechanic.