Saturday morning in the Heights — dew still silver, gulls drifting inland off the shore — is when a fresh-cut yard looks its absolute best. Grass n' Suds mows, trims and edges residential lawns here, holding a weekly cut so that nothing ever gets a head start on anybody. Trim work goes tight around porch steps, posts and hydrants, and the walks get blown clean so a sidewalk goes back to being a sidewalk. Beds get edged, and cleanups clear off whatever the season has dropped since the last visit. It is a bright, finished look, and it lifts a whole block a little.