added baths

app.js

   const beds = req.body.beds;
   const type = req.body.type;
   const lifestyle = req.body.lifestyle;
+  const baths = req.body.baths;
 
   // query builder
   var query = `https://www.apartments.com`;
     query += `/${beds}-bedrooms`;
   }
 
+  if (baths) {
+    query += `${beds ? '-' : '/'}${baths}-bathrooms`;
+  }
+
   if (price) {
     if (beds) {
       query += `-over-${price}`;
       location: location,
       description: description,
       filters: [
+        { name: 'baths', value: baths },
         { name: 'price', value: price },
         { name: 'beds', value: beds },
         { name: 'type', value: type },