Both houses have equally nice gardens.
House A is very old. Three rooms have low ceilings with beams that dh will have to stoop under (he says he doesn’t care), small windows so it’s quite dark. Loads of character though and location is perfect.
House B not as old, really beautiful, lots of light and space. But built right on the edge of a straight road (it’s a 30 mph limit with speed bumps but people go a lot faster) bigger garden, better parking, asking price is a bit lower.