Great location - great view from main window. Catarina is super-responsive and easy to arrange checking in
Nearby: Local supermarket (Rua de S Paulo - main street), but we ate out mostly e.g. brunch (recommend "Comoba"). Mercado da Ribeira is a short walk - great place for food (we had evening meal + Portuguese tarts - the best there!) Funicular da Bica - close by - but go morning or evening (otherwise queue). We also found Fado bar 10 mins walk. Fantastic visit - love Lisbon, definitely recommend