Unable to answer "What type of recycling facility is this?" for osm.org/node/1357413576 via StreetComplete 22.3:

Appears to have been removed

Is this "Upper Drive" or "The Upper Drive"?

FHRS Open Data & Edubase suggest the latter.

onosm.org submitted note from a business:
name: Charley Barley's Nursery
phone: 01273 958750
website: https://www.charleybarleys.co.uk
twitter: undefined
hours: Monday-Friday 7am-6pm
category: ,Nursery Schools
address: BN1 6FE

Grantham Road is a School Street between Edburton Avenue and Ditchling Road, so it is closed to motor vehicles on school days from 8.15am to 9.15am.
Residents and businesses in this part of Grantham Road are authorised to enter the School Street

Is this still branded as a 99p Store or is it now Poundland (or something else)?

Textile Bank c/o Brighton & Hove City Council

Closed - property vacant

"is this a vetinary centre or an osteopath or what?"
POI name: European School of Ostheopathy
POI types: building amenity-veterinary
OSM data version: 2018-08-04T14:22:01Z
#mapsme

Textile Bank c/o Brighton & Hove City Council

Now called affinity bar